ComplexForm:Form Inside Dialog

Build 2617 on feat-button-rework
Reviewing disabled
Baseline History
Build 2617f42b264
Current build. There are unaccepted changes, so build 1917 is still the baseline.
Build 1917b06719b current baseline
Accepted by Andrey Yamanov.
Build 16663a985f3
Accepted by Andrey Yamanov.
Build 16176f6be33
Accepted by Andrey Yamanov.
Build 11507920976
Accepted by Andrey Yamanov.
Commenting is disabled because there's a newer build on this branch