[MU4 Issue] Effect plugin sound is cut when instrument plugin stopped playing

[abariska]

Describe the bug
The best case to reproduce this issue is to use short synth instrument and long reverb effect plugin

To Reproduce
Steps to reproduce the behavior:

1. Create a simple score kinda like on video
2. Use Initialize sound of Vital VST (see video)
3. Use any long reverb plugin (Convology, Raum, Supermassive)
4. Pay attention to the reverb tail

Expected behavior
Any audio tail is sounding till the its end

Screenshots

Capture.2022-08-23_12-49-16_AM.mov

Additional context
Could be linked with #12732

[zacjansheski]

Audio FX cut off with the rests, Aux sends have the tail. Is that expected behavior / by design?

video1698185105.mp4

[abariska]

@zacjansheski This issue was created before Aux buses were implemented, so it relates only to Audio FX (insert) plugins. On your video Aux plugins work as expected. For Audio FX plugins should be the same result