Crash when pasting clip with subtitles in a new sequence
I am running version 23.04.1 on Windows 10.
To reproduce the crash:
Have a random video clip or Color Clip inserted in the timeline. Enable the Edit Subtitle Tool > open the Subtitles tab to add a subtitle (+) to that particular clip. Now in the Project Bin create a new sequence with the Add Sequence... command. Copy everything from the original sequence (Ctrl+A, Ctrl+C) and paste to the newly created one (Ctrl+V). Kdenlive hangs and crashes.