I found 3 issues:
1 - Thank you for making the change from #3 on my list here: 10 Suggestions (V19.07.15)
But currently this only works for dragging the clips from the playlist. If you drag the clips from the player the playhead will still be set at the end of the dragged clip on the timeline instead of staying wherever it was.
2 - If you have more than one clip on the playlist and move the up or down arrow key, it also moves the track head that is highlighted on the timeline. Demo: https://images2.imgbox.com/ae/c0/zhTdET6S_o.gif
3 - Drag from the corner of a clip the Fade In/Out filters to apply them. Click “Adjust Opacity”. On the Filters window, click on the dial to change the duration of either the Fade In/out filter, then toggle between the Fade In/Out filters on the filter’s list. That video clip’s colors will then be ruined. Here is a demo: https://images2.imgbox.com/09/93/rmQ8L35j_o.gif