[DataGridPremium] Fix expanded groups being collapsed after calling `updateRows`#8823

Merged

cherniavskii merged 3 commits intomui:masterfrom cherniavskii:fix-row-grouping-collapse

May 4, 2023

+23-1

Commits on May 1, 2023

add failing unit test
cherniavskii
committed

Commits on May 2, 2023