Can't change duration of still image
Hi!
I can't change the duration of a still image (.psd with layers) that I've added to the timeline in Final Cut Pro. I've tried click and drag, as well as ˆd and none changes the duration. When clicking and dragging a red line appears at the end of the clip, as if indicating that it's blocked somehow.
No problems clicking and dragging video clips in the same timeline.
iMac 27″ 5K, macOS 10.13