The parenting bug where all audio strips get parented to one video strip doesn't happen always, it seems to be triggered when opacity keyframes are added or removed or when using Shift+S on any strip, and always when the playhead is on frame 1.
The 2nd bug is about opacity keyframes created even when a quick fade operation is canceled.
The 3rd is about quick fade working even when disabled.
The parenting bug where all audio strips get parented to one video strip doesn't happen always, it seems to be triggered when opacity keyframes are added or removed or when using Shift+S on any strip, and always when the playhead is on frame 1. The 2nd bug is about opacity keyframes created even when a quick fade operation is canceled. The 3rd is about quick fade working even when disabled.
https://github.com/snuq/VSEQF/assets/152472795/2b03cd5a-fb61-41f3-8b3b-7745da815750
buggy.zip