Here's a weird problem. Adding an MKV video with subrip (SRT) subtitles. The last line (and only the last line) of the subtitle is deleted from the output video, even if I do no editing and just save the complete input file! This is a repeatable problem. MKV is created with MKVtoolnix GUI version 44.0.0 (Domino). I've tried 7 different input files now with the same results.
Otherwise, everything seems fine.