JAWS: The color picker in Table properties is labelled as "Unlabeled 0"

[Mgsy]

📝 Provide detailed reproduction steps (if any)

1. Insert table.
2. Click Table properties.
3. Start JAWS, use CTRL+Insert+C to get the available list of controls

✔️ Expected result

The color picker is labelled properly.

❌ Actual result

The color picker is labelled as "Unlabeled 0"

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[mlewand]

The color dropdown button has a following markup:

<button
	class="ck ck-button ck-off ck-dropdown__button ck-input-color__button"
	type="button"
	tabindex="-1"
	aria-labelledby="ck-editor__aria-label_e3335aa5a5c2924ea39541dacfea32bb9"
	aria-haspopup="true">

Where aria-labelledby leads to an empty element (so there's nothing to read).

Whereas for sighted users it has a label:

The same label ("Color picker") should be given to the screen reader.

[mlewand]

@Mgsy can you confirm whether fix in #11963 fixes this issue?