Can't drag clips to timeline

Hello everybody. I was slowly learning how to use Kdenlive and then I decided to upgrade to Fedora 38. After the upgrade, I can’t drag any more clips to the timeline. When I try to drag, the mouse pointer takes on a cut circle shape. I’m using AppImage, version 23.04.0 I don’t know how to give more details. Can anyone help me get back to work. Thanks.