Add isSiteEditorPage util

[gigitux]

This PR fixes an issue introduced with #9386. Since we are currently importing the redux store core/edit-site, the store is initialized (as an empty object), and for this reason some checks that we are currently failing. Also, I added the file revert-button.ts in the sideEffect array in the package.json, so this file will be run on production builds too.

This PR adds the isSiteEditorPage that returns a boolean to check whether the current page is a site editor.

I tried to create some E2E tests around this function without success. Can we create a follow-up issue to do during the cooldown?

Other Checks

• This PR adds/removes a feature flag & I've updated this doc.
• This PR adds/removes an experimental interfaces and I've updated this doc.
• I tagged two reviewers because this PR makes queries to the database or I think it might have some security impact.

Testing

Automated Tests

• Changes in this PR are covered by Automated Tests.
  • Unit tests
  • E2E tests

User Facing Testing

1. Open the Post Editor.
2. Ensure that the Products block is available.

• Do not include in the Testing Notes

WooCommerce Visibility

• WooCommerce Core
• Feature plugin
• Experimental

[github-actions]

The release ZIP for this PR is accessible via:

https://wcblocks.wpcomstaging.com/wp-content/uploads/woocommerce-gutenberg-products-block-9468.zip

Script Dependencies Report

The compare-assets action has detected some changed script dependencies between this branch and trunk. Please review and confirm the following are correct before merging.

Script Handle	Added	Removed
wc-blocks.js	wp-block-editor, wp-blocks, wp-components, wp-compose, wp-core-data, wp-data, wp-edit-site, wp-element, wp-hooks, wp-i18n, wp-plugins, wp-polyfill, wp-primitives		⚠️
active-filters.js	wc-blocks-data-store, wc-price-format, wc-settings, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-element, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-polyfill, wp-primitives, wp-url		⚠️
all-products.js	lodash, react, wc-blocks-checkout, wc-blocks-data-store, wc-blocks-registry, wc-blocks-shared-context, wc-blocks-shared-hocs, wc-price-format, wc-settings, wp-a11y, wp-api-fetch, wp-autop, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-deprecated, wp-dom, wp-element, wp-escape-html, wp-hooks, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-polyfill, wp-primitives, wp-style-engine, wp-url, wp-warning, wp-wordcount		⚠️
all-reviews.js	wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-element, wp-escape-html, wp-i18n, wp-is-shallow-equal, wp-polyfill, wp-primitives		⚠️
attribute-filter.js	lodash, react, wc-blocks-checkout, wc-blocks-data-store, wc-settings, wp-a11y, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-deprecated, wp-dom, wp-element, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-keycodes, wp-polyfill, wp-primitives, wp-url, wp-warning		⚠️
breadcrumbs.js	wc-settings, wp-block-editor, wp-blocks, wp-components, wp-element, wp-i18n, wp-polyfill, wp-primitives		⚠️
cart.js	lodash, react, wc-blocks-checkout, wc-blocks-data-store, wc-blocks-registry, wc-blocks-shared-context, wc-blocks-shared-hocs, wc-price-format, wc-settings, wp-a11y, wp-api-fetch, wp-autop, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-core-data, wp-data, wp-deprecated, wp-dom, wp-editor, wp-element, wp-hooks, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-keycodes, wp-plugins, wp-polyfill, wp-primitives, wp-style-engine, wp-url, wp-warning, wp-wordcount		⚠️
catalog-sorting.js	wp-block-editor, wp-blocks, wp-components, wp-element, wp-i18n, wp-polyfill, wp-primitives		⚠️
checkout.js	lodash, react, wc-blocks-checkout, wc-blocks-data-store, wc-blocks-registry, wc-price-format, wc-settings, wp-a11y, wp-api-fetch, wp-autop, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-core-data, wp-data, wp-deprecated, wp-dom, wp-editor, wp-element, wp-hooks, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-keycodes, wp-plugins, wp-polyfill, wp-primitives, wp-url, wp-warning, wp-wordcount		⚠️
customer-account.js	wc-settings, wp-block-editor, wp-blocks, wp-components, wp-element, wp-i18n, wp-polyfill, wp-primitives		⚠️
featured-category.js	react, wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-element, wp-escape-html, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-polyfill, wp-primitives, wp-style-engine, wp-url		⚠️
featured-product.js	react, wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-element, wp-escape-html, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-polyfill, wp-primitives, wp-style-engine, wp-url		⚠️
filter-wrapper.js	wp-block-editor, wp-blocks, wp-element, wp-i18n, wp-polyfill, wp-primitives		⚠️
handpicked-products.js	react, wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-element, wp-escape-html, wp-html-entities, wp-i18n, wp-polyfill, wp-primitives, wp-server-side-render, wp-url		⚠️
legacy-template.js	wc-settings, wp-block-editor, wp-blocks, wp-components, wp-core-data, wp-data, wp-element, wp-i18n, wp-notices, wp-polyfill, wp-primitives		⚠️
mini-cart.js	react, wc-price-format, wc-settings, wp-block-editor, wp-blocks, wp-components, wp-dom, wp-element, wp-i18n, wp-polyfill, wp-primitives		⚠️
mini-cart-contents.js	lodash, react, wc-blocks-checkout, wc-blocks-data-store, wc-blocks-registry, wc-price-format, wc-settings, wp-a11y, wp-autop, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-deprecated, wp-dom, wp-element, wp-hooks, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-keycodes, wp-polyfill, wp-primitives, wp-url, wp-warning, wp-wordcount		⚠️
store-notices.js	wp-block-editor, wp-blocks, wp-components, wp-element, wp-i18n, wp-polyfill, wp-primitives		⚠️
price-filter.js	react, wc-blocks-data-store, wc-price-format, wc-settings, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-element, wp-i18n, wp-is-shallow-equal, wp-polyfill, wp-primitives, wp-url		⚠️
product-best-sellers.js	wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-element, wp-escape-html, wp-html-entities, wp-i18n, wp-polyfill, wp-primitives, wp-server-side-render, wp-url		⚠️
product-category.js	wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-element, wp-escape-html, wp-html-entities, wp-i18n, wp-polyfill, wp-primitives, wp-server-side-render, wp-url		⚠️
product-categories.js	wp-block-editor, wp-blocks, wp-components, wp-element, wp-i18n, wp-polyfill, wp-primitives, wp-server-side-render		⚠️
product-new.js	wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-element, wp-escape-html, wp-html-entities, wp-i18n, wp-polyfill, wp-primitives, wp-server-side-render, wp-url		⚠️
product-on-sale.js	wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-element, wp-escape-html, wp-html-entities, wp-i18n, wp-polyfill, wp-primitives, wp-server-side-render, wp-url		⚠️
product-query.js	wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-element, wp-escape-html, wp-hooks, wp-html-entities, wp-i18n, wp-polyfill, wp-primitives, wp-url		⚠️
product-results-count.js	wp-block-editor, wp-blocks, wp-element, wp-i18n, wp-polyfill, wp-primitives		⚠️
product-search.js	wc-settings, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-element, wp-i18n, wp-polyfill, wp-primitives		⚠️
product-tag.js	wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-element, wp-html-entities, wp-i18n, wp-polyfill, wp-primitives, wp-server-side-render, wp-url		⚠️
product-top-rated.js	wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-element, wp-escape-html, wp-html-entities, wp-i18n, wp-polyfill, wp-primitives, wp-server-side-render, wp-url		⚠️
products-by-attribute.js	wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-element, wp-escape-html, wp-html-entities, wp-i18n, wp-polyfill, wp-primitives, wp-server-side-render, wp-url		⚠️
rating-filter.js	lodash, react, wc-blocks-checkout, wc-blocks-data-store, wc-settings, wp-a11y, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-deprecated, wp-dom, wp-element, wp-i18n, wp-is-shallow-equal, wp-keycodes, wp-polyfill, wp-primitives, wp-url, wp-warning		⚠️
reviews-by-category.js	wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-element, wp-escape-html, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-polyfill, wp-primitives, wp-url		⚠️
reviews-by-product.js	react, wc-settings, wp-api-fetch, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-element, wp-escape-html, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-polyfill, wp-primitives, wp-url		⚠️
single-product.js	lodash, react, wc-blocks-checkout, wc-blocks-data-store, wc-blocks-registry, wc-blocks-shared-context, wc-blocks-shared-hocs, wc-price-format, wc-settings, wp-api-fetch, wp-autop, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-deprecated, wp-dom, wp-element, wp-escape-html, wp-hooks, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-polyfill, wp-primitives, wp-style-engine, wp-url, wp-warning, wp-wordcount		⚠️
stock-filter.js	lodash, react, wc-blocks-checkout, wc-blocks-data-store, wc-settings, wp-a11y, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-data, wp-deprecated, wp-dom, wp-element, wp-html-entities, wp-i18n, wp-is-shallow-equal, wp-keycodes, wp-polyfill, wp-primitives, wp-url, wp-warning		⚠️
product-collection.js	wc-settings, wp-block-editor, wp-blocks, wp-components, wp-compose, wp-element, wp-i18n, wp-polyfill, wp-primitives		⚠️
product-template.js	wc-settings, wp-block-editor, wp-blocks, wp-components, wp-core-data, wp-data, wp-element, wp-i18n, wp-polyfill		⚠️

This comment was automatically generated by the ./github/compare-assets action.

TypeScript Errors Report

• Files with errors: 471
• Total errors: 2267

🎉 🎉 This PR does not introduce new TS errors.

_{comments-aggregator}

[github-actions]

Size Change: +1.27 kB (0%)

Total Size: 1.08 MB

Filename	Size	Change
build/active-filters.js	7.48 kB	+1 B (0%)
build/all-products.js	39.1 kB	+3 B (0%)
build/all-reviews.js	7.77 kB	+1 B (0%)
build/attribute-filter.js	13.1 kB	-5 B (0%)
build/breadcrumbs.js	2.05 kB	+3 B (0%)
build/cart.js	45 kB	+17 B (0%)
build/catalog-sorting.js	1.7 kB	-3 B (0%)
build/checkout.js	46.3 kB	-7 B (0%)
build/featured-category.js	15 kB	-3 B (0%)
build/featured-product.js	15.2 kB	-7 B (0%)
build/filter-wrapper.js	2.39 kB	+3 B (0%)
build/legacy-template.js	6.47 kB	+139 B (+2%)
build/mini-cart-contents.js	18 kB	-2 B (0%)
build/mini-cart.js	4.2 kB	-1 B (0%)
build/price-filter.js	8.47 kB	-2 B (0%)
build/product-add-to-cart.js	8.87 kB	+6 B (0%)
build/product-categories.js	2.37 kB	-1 B (0%)
build/product-category.js	9.35 kB	+1 B (0%)
build/product-collection.js	3.16 kB	-4 B (0%)
build/product-image.js	4.18 kB	-1 B (0%)
build/product-new.js	8.34 kB	-6 B (0%)
build/product-on-sale.js	8.68 kB	-1 B (0%)
build/product-query.js	11.7 kB	+80 B (+1%)
build/product-results-count.js	1.66 kB	-1 B (0%)
build/product-search.js	2.63 kB	+1 B (0%)
build/product-stock-indicator.js	731 B	+1 B (0%)
build/product-tag.js	8.97 kB	-1 B (0%)
build/product-template.js	3.26 kB	-1 B (0%)
build/product-title.js	3.69 kB	-3 B (0%)
build/products-by-attribute.js	9.7 kB	-1 B (0%)
build/rating-filter.js	6.88 kB	-6 B (0%)
build/reviews-by-category.js	12.1 kB	-6 B (0%)
build/single-product.js	11.1 kB	-2 B (0%)
build/stock-filter.js	7.6 kB	-3 B (0%)
build/store-notices.js	1.69 kB	-2 B (0%)
build/wc-blocks-vendors.js	65.1 kB	+11 B (0%)
build/wc-blocks.js	3.7 kB	+1.07 kB (+41%)	🚨

ℹ️ View Unchanged

Filename	Size
build/active-filters-frontend.js	8.57 kB
build/active-filters-wrapper-frontend.js	7.62 kB
build/all-products-frontend.js	11.9 kB
build/attribute-filter-wrapper--stock-filter-wrapper-frontend.js	4.05 kB
build/attribute-filter-wrapper-frontend.js	4.28 kB
build/blocks-checkout.js	35.1 kB
build/cart-blocks/cart-accepted-payment-methods-frontend.js	1.39 kB
build/cart-blocks/cart-cross-sells-frontend.js	253 B
build/cart-blocks/cart-cross-sells-products--product-price-frontend.js	2.94 kB
build/cart-blocks/cart-cross-sells-products-frontend.js	3.73 kB
build/cart-blocks/cart-express-payment--checkout-blocks/express-payment-frontend.js	5.17 kB
build/cart-blocks/cart-express-payment-frontend.js	717 B
build/cart-blocks/cart-items-frontend.js	301 B
build/cart-blocks/cart-line-items--mini-cart-contents-block/products-table-frontend.js	5.48 kB
build/cart-blocks/cart-line-items-frontend.js	1.06 kB
build/cart-blocks/cart-order-summary-frontend.js	1.28 kB
build/cart-blocks/cart-totals-frontend.js	308 B
build/cart-blocks/empty-cart-frontend.js	345 B
build/cart-blocks/filled-cart-frontend.js	656 B
build/cart-blocks/order-summary-coupon-form-frontend.js	1.63 kB
build/cart-blocks/order-summary-discount-frontend.js	2.12 kB
build/cart-blocks/order-summary-fee-frontend.js	273 B
build/cart-blocks/order-summary-heading-frontend.js	333 B
build/cart-blocks/order-summary-shipping-frontend.js	17 kB
build/cart-blocks/order-summary-subtotal-frontend.js	273 B
build/cart-blocks/order-summary-taxes-frontend.js	435 B
build/cart-blocks/proceed-to-checkout-frontend.js	1.38 kB
build/cart-frontend.js	29.7 kB
build/checkout-blocks/actions-frontend.js	1.85 kB
build/checkout-blocks/billing-address--checkout-blocks/shipping-address-frontend.js	4.7 kB
build/checkout-blocks/billing-address-frontend.js	1.18 kB
build/checkout-blocks/contact-information-frontend.js	2.05 kB
build/checkout-blocks/express-payment-frontend.js	1.13 kB
build/checkout-blocks/fields-frontend.js	330 B
build/checkout-blocks/order-note-frontend.js	1.14 kB
build/checkout-blocks/order-summary-cart-items-frontend.js	3.69 kB
build/checkout-blocks/order-summary-coupon-form-frontend.js	1.79 kB
build/checkout-blocks/order-summary-discount-frontend.js	2.29 kB
build/checkout-blocks/order-summary-fee-frontend.js	276 B
build/checkout-blocks/order-summary-frontend.js	1.28 kB
build/checkout-blocks/order-summary-shipping-frontend.js	17 kB
build/checkout-blocks/order-summary-subtotal-frontend.js	273 B
build/checkout-blocks/order-summary-taxes-frontend.js	435 B
build/checkout-blocks/payment-frontend.js	8.29 kB
build/checkout-blocks/pickup-options-frontend.js	4.8 kB
build/checkout-blocks/shipping-address-frontend.js	1.17 kB
build/checkout-blocks/shipping-method-frontend.js	2.59 kB
build/checkout-blocks/shipping-methods-frontend.js	6.36 kB
build/checkout-blocks/terms-frontend.js	1.56 kB
build/checkout-blocks/totals-frontend.js	312 B
build/checkout-frontend.js	31.3 kB
build/customer-account.js	3.18 kB
build/filter-wrapper-frontend.js	14.2 kB
build/general-style-rtl.css	1.31 kB
build/general-style.css	1.31 kB
build/handpicked-products.js	8 kB
build/mini-cart-component-frontend.js	28.4 kB
build/mini-cart-contents-block/cart-button-frontend.js	1.73 kB
build/mini-cart-contents-block/checkout-button-frontend.js	1.74 kB
build/mini-cart-contents-block/empty-cart-frontend.js	360 B
build/mini-cart-contents-block/filled-cart-frontend.js	266 B
build/mini-cart-contents-block/footer-frontend.js	4.1 kB
build/mini-cart-contents-block/items-frontend.js	237 B
build/mini-cart-contents-block/products-table-frontend.js	591 B
build/mini-cart-contents-block/shopping-button-frontend.js	528 B
build/mini-cart-contents-block/title-frontend.js	1.91 kB
build/mini-cart-contents-block/title-items-counter-frontend.js	1.61 kB
build/mini-cart-contents-block/title-label-frontend.js	1.54 kB
build/mini-cart-frontend.js	2.15 kB
build/price-filter-wrapper-frontend.js	6.75 kB
build/price-format.js	1.19 kB
build/product-add-to-cart--product-button--product-image--product-price--product-rating--product-sale-bad--49d3ecb2.js	251 B
build/product-add-to-cart--product-button--product-image--product-rating--product-title.js	151 B
build/product-add-to-cart-frontend.js	6.52 kB
build/product-best-sellers.js	8.34 kB
build/product-button--product-image--product-price--product-rating--product-sale-badge--product-sku--prod--5bce0384.js	963 B
build/product-button-frontend.js	2.65 kB
build/product-button.js	4.01 kB
build/product-image-frontend.js	2.63 kB
build/product-price-frontend.js	203 B
build/product-price.js	1.68 kB
build/product-rating-frontend.js	2.31 kB
build/product-rating.js	999 B
build/product-sale-badge-frontend.js	1.8 kB
build/product-sale-badge.js	666 B
build/product-sku-frontend.js	1.84 kB
build/product-sku.js	535 B
build/product-stock-indicator-frontend.js	2.02 kB
build/product-summary-frontend.js	2.19 kB
build/product-summary.js	904 B
build/product-title-frontend.js	2.22 kB
build/product-top-rated.js	8.58 kB
build/rating-filter-frontend.js	21.3 kB
build/rating-filter-wrapper-frontend.js	6.21 kB
build/reviews-by-product.js	13.2 kB
build/reviews-frontend.js	7.11 kB
build/stock-filter-wrapper-frontend.js	2.98 kB
build/vendors--attribute-filter-wrapper--cart-blocks/order-summary-coupon-form--cart-blocks/order-summary--48e1e4bb-frontend.js	6.82 kB
build/vendors--attribute-filter-wrapper--cart-blocks/order-summary-shipping--checkout-blocks/billing-addr--d9f38f9d-frontend.js	4.21 kB
build/vendors--attribute-filter-wrapper--stock-filter-wrapper-frontend.js	5.11 kB
build/vendors--cart-blocks/cart-cross-sells-products--cart-blocks/cart-line-items--cart-blocks/cart-order--3c5fe802-frontend.js	5.26 kB
build/vendors--cart-blocks/cart-line-items--checkout-blocks/order-summary-cart-items--mini-cart-contents---233ab542-frontend.js	3.57 kB
build/vendors--cart-blocks/order-summary-shipping--checkout-blocks/billing-address--checkout-blocks/order--decc3dc6-frontend.js	19.4 kB
build/vendors--checkout-blocks/pickup-options--checkout-blocks/shipping-methods-frontend.js	8.25 kB
build/vendors--checkout-blocks/shipping-method-frontend.js	12.5 kB
build/vendors--price-filter-wrapper-frontend.js	2.2 kB
build/vendors--product-add-to-cart-frontend.js	7.26 kB
build/vendors--rating-filter-wrapper-frontend.js	5.11 kB
build/wc-blocks-data.js	22.5 kB
build/wc-blocks-editor-style-rtl.css	5.96 kB
build/wc-blocks-editor-style.css	5.96 kB
build/wc-blocks-google-analytics.js	1.56 kB
build/wc-blocks-middleware.js	933 B
build/wc-blocks-registry.js	3.15 kB
build/wc-blocks-shared-context.js	1.52 kB
build/wc-blocks-shared-hocs.js	1.75 kB
build/wc-blocks-style-rtl.css	27.8 kB
build/wc-blocks-style.css	27.8 kB
build/wc-blocks-vendors-style-rtl.css	1.96 kB
build/wc-blocks-vendors-style.css	1.96 kB
build/wc-payment-method-bacs.js	816 B
build/wc-payment-method-cheque.js	811 B
build/wc-payment-method-cod.js	909 B
build/wc-payment-method-paypal.js	837 B
build/wc-settings.js	2.6 kB
build/wc-shipping-method-pickup-location.js	30.3 kB
build/woo-directives-runtime.js	2.73 kB
build/woo-directives-vendors.js	7.91 kB

_{compressed-size-action}

[danielwrobert]

LGTM! 🚀

The code looks good, I do not see any issues there.

With manual testing, I’ve confirmed the following:

1. On trunk, the Products block is available in the inserter when running npm run build but not available when running npm start.
2. On this branch (fix/add-is-site-editor-page), the Products block is available in the inserter in both of the above cases.

I tried to create some E2E tests around this function without success. Can we create a follow-up issue to do during the cooldown?

Seems reasonable to me. IMO, it'd be better to roll out the fix for the regression that’s handled in this PR, as opposed to running the risk of having the Products block disappear in the next release.

[kmanijak]

Nice job!

Tested both: npm run start and npm run build in both areas: Editor and post/page Editor.

All works good 👍

[gigitux]

I created the issue about E2E tests woocommerce/woocommerce#42370. I will merge the PR 🚀

Thanks for the review!

[gigitux]

Hi folks, the E2E tests (💘) caught an issue with the previous logic. When the Products block is added to a template, it has to have the "Inherit query from template" option enabled. With 670893e, it didn't happen. I refactor the logic with 4a41c32.
Now, E2E tests pass again. Let me know what you think!

Furthermore, I noticed another error. I think that it is fine to merge this PR, but just as a temporary fix.

[Aljullu]

This is testing well on my end and code looks good. Thanks for investigating and fixing this issue, @gigitux! I left one question but it's not something that needs to be changed, just one thing I'm not sure to understand.

Besides that, some days ago I worked-around a similar issue in the Mini-Cart block: #9442. I think it makes sense to update that code to use the same util you introduce here, do you agree? (I can take care of it, but wanted to know your opinion)

[Aljullu]

Out of curiosity, why do we need to keep track of isBlockRegistered in the post editor but not in the site editor?

[Aljullu]

Oh, I saw it now, not having it causes the Site Editor to freeze.

[gigitux]

Besides that, some days ago I worked-around a similar issue in the Mini-Cart block: #9442. I think it makes sense to update that code to use the same util you introduce here, do you agree? (I can take care of it, but wanted to know your opinion)

Yes, I think that it makes sense to update it!
In every case, as I said above we should consider this PR just a temporary fix. We should investigate and understand if there is something wrong on our side or on GB's side. I created a dedicated issue woocommerce/woocommerce#42368.