Workshop Bug: Custom `.webm` elevator videos do not display at all

[LambdaCore21]

Describe the bug

The elevator screens only display a white texture, not the .webm video itself.

map.zip

To Reproduce

Try the small demo map in normal P2CE and workshop P2CE. It uses chaos.webm in the media folder.

Normal P2CE build will work, workshop build won't.

Issue Map

Try the attached .zip

Expected Behavior

A map which uses a custom .webm should always display the video in-game.

The custom .webm can use three different locations:

• the media folder in p2ce
• any media folder placed in the custom subdirectory
• any media folder packed into the new workshop

Operating System

No response