02.09.2021, 17:32
Ok, got it
So i create failed job with Hybrid and then run your code (i changed filenames to match the new ones in Temp folder).
After that i got this (also normal muxed MKV file appears in output folder):

After that i got this (also normal muxed MKV file appears in output folder):
mkvmerge v53.0.0 ('Fool's Gold') 64-bit
avi_reader_c: Dropped video frames: 0
mpeg_es_reader: version 2 width 720 height 480 FPS 29.97002997002997 AR 1.3333333333333333
'/Volumes/temp/Hybrid Temp/2021-09-02@18_27_13_6910_02.m2v': Using the demultiplexer for the format 'MPEG-1/2 video elementary stream'.
'/Volumes/temp/Hybrid Temp/iId_3_aid_128_DELAY_-120ms_2021-09-02@18_27_13_6910_01.ac3': Using the demultiplexer for the format 'AC-3'.
'/Volumes/temp/Hybrid Temp/2021-09-02@18_27_13_6910_02.m2v' track 0: Using the output module for the format 'MPEG-1/2 video'.
'/Volumes/temp/Hybrid Temp/iId_3_aid_128_DELAY_-120ms_2021-09-02@18_27_13_6910_01.ac3' track 0: Using the output module for the format 'AC-3'.
The file '/Volumes/media/-DVD/-MKV EXTRACTED/VTS_01_2-VC01 telecine Ω_Title_1-hybrid.mkv' has been opened for writing.
Warning: Found at least one B frame without second reference in a non closed GOP.
Progress: 100%
The cue entries (the index) are being written...
Multiplexing took 1 second.