Layout:Sticky Panel

Build 2638 on fix-layout-issues
Reviewing disabled
Baseline History
Build 26381fee872
Current build. There are unaccepted changes, so build 2618 is still the baseline.
Build 26186e0635a current baseline
Accepted by Andrey Yamanov.
Build 261585ab2de
Accepted by Andrey Yamanov.
Build 25995005de3
Auto-accepted
Commenting is disabled because there's a newer build on this branch