Feature Request - After syncing subs, support auto generating a MERGED sub displaying two concurrent subs/languages at top and bottom of screen

[vulcanjedi]

Used AI to help w/ a bash script, there were some old web tools in the past which were very manual and laborious.
I believe ASS files are somewhat ubiquitous and supported and yes aware srt doesn't support this functionality. But figured I'd ask. Was #1 upvoted post on reddit. I can share ai assisted code that seems pretty successful.
Tried to add a Feature Request label on GH but was unable.

[denizsafak]

Of course, feel free to share