QA:Backwards Compat Grid

Build 826 on UITK-8597/aria-announcer-layout-fix
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Baseline History
Build 82691bec88
Current build. There are unaccepted changes, so build 823 is still the baseline.
Build 82326efff0 current baseline
Accepted by Zarko Pernar.
Build 822fdc4d43
Auto-accepted
Build 812ea4bd6c
Accepted by Josh Wooding.
Build 8074a959a3
Accepted by Alina Visan.
Commenting is disabled because there's a newer build on this branch