External PGS subtitles won't load

[ktheticdev]

Describe the bug Opening external PGS subtitles in .sup format does nothing.

To Reproduce Steps to reproduce the behavior:

1. Grab some PGS subs
2. Try opening them

Expected behavior Subtitles should display

Device (please complete the following information):

• Model: Sony Xperia 1 V
• OS: Android 14
• Version 0.155