QA:Backwards Compat Grid

Build 827 on UITK-8597/aria-announcer-layout-fix
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Baseline History
Build 8279cca943 current baseline
Current build. Accepted by Zarko Pernar.
Build 82691bec88
Ancestor build. There were unaccepted changes, so this was not used as a baseline.
Build 825ad4fcc0
Inherited baseline identical to build 823
Build 82326efff0
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