Closed Captions on Flathub?

[HeatherDust]

Dear developers,

I have been trying to install OBS plugins multiple times (on Ubuntu mate), but to no avail. But today I tried installing a different plugin (DroidCam) through Flathub, and it worked on the first try!

For that reason, I hope you might consider adding your excellent project to Flathub, along with OBS itself and several other plugins.

Thank you! :)