is that already a known bug?
I have a clip in the timeline with the Fade Out video effect.
When I adjust/trim the length of the clip direct in the timeline, then the Fade Out effect duration is now the whole clip length.
The Fade Out audio effect is not affected, but before the trim the duration is displayed 03:00 and after the trim the duration is 02:24. One frame different. (25 fps timeline)