Using smartfit just make the clip go silent, the waveform disappears. The audio did play before while on a track. Also: set to duration of project is never selectable and a couple of times it just led to a crash of powerdirector. I used samples of music from all three sources of background music: Cyberlink, Meta, and Soundstripe. All with the same outcomes.
After much ado, I was able to send problem to support but would like to see if anybody here has had the problem and if they had a solution. (I cannot test this out with Windows 11 as my computer is in for 'repairs').
Thanks...
MacMini 4. Tahoe OS 26.5.1