[BUG] - Bloom filter only applies when selected in the filter panel

[wild-iron]

After restarting OBS, bloom filters already applied using Retro Effects will only be displayed after first being selected/highlighted in the filter menu.

To Reproduce
Steps to reproduce the behavior:

1. Add a source to the scene
2. Add a Retro Effects bloom filter
3. Restart OBS
4. The bloom filter will not be visible until selected in the filter menu for that source.

Expected behavior
A bloom filter from the Retro Effects plugin, applied to a source, should remain visible upon closing and reopening OBS, without having to enter the filter menu.

Environment

• OS/Version: Windows 11
• OBS Version: 30.2.3
• Retro Effects Plugin Version: 1.0.0

GPU
NVidia RTX 3090

Additional context
Haven't noticed it happening with the other effects, but haven't tested extensively.