The best way to get issues sorted out is to fill this bug report, describing the steps to reproduce the issue and if possible a small project showing the setup https://www.unrealengine.com/support/report-a-bug, you can add the video to it
The best way to get issues sorted out is to fill this bug report, describing the steps to reproduce the issue and if possible a small project showing the setup https://www.unrealengine.com/support/report-a-bug, you can add the video to it