Fix flaky MR feature test

What does this MR do and why?

Fix the flaky feature test for groupcode review.

I think this should eliminate the stale element error we get from past failure. However, I am not able to verify locally, as my script with a few hundreds single test run all succeed without this change.

References

Issue - https://gitlab.com/gitlab-org/quality/test-failure-issues/-/issues/16717+

Screenshots or screen recordings

NA

How to set up and validate locally

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