Backport of UI: stabilize replication tests into release/1.17.x

[hc-github-team-secure-vault-core]

Backport

This PR is auto-generated from #28384 to be assessed for backporting due to the inclusion of the label backport/1.17.x.

The below text is copied from the body of the original PR.

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Description

This PR attempts to stabilize flaky replication tests by adding specificity to the test selectors so that we can wait for specific selectors in the tests.

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Overview of commits

• 1c16994

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[hashicorp-cla-app]

Thank you for your submission! We require that all contributors sign our Contributor License Agreement ("CLA") before we can accept the contribution. Read and sign the agreement

Learn more about why HashiCorp requires a CLA and what the CLA includes

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You need a GitHub account to be able to sign the CLA.
If you have already a GitHub account, please add the email address used for this commit to your account.

_{Have you signed the CLA already but the status is still pending? Recheck it.}

[github-actions]

CI Results:
All Go tests succeeded! ✅

[github-actions]

Build Results:
All builds succeeded! ✅