It seems because the FAndroidWindow::OnWindowOrientationChanged returns false in this case.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-170632 in the post.
| 0 |
| Component | UE - Platform - Mobile |
|---|---|
| Affects Versions | 5.1 |
| Target Fix | 5.2 |
| Created | Nov 21, 2022 |
|---|---|
| Resolved | Dec 23, 2022 |
| Updated | Jan 17, 2023 |