Also, trim music gave an error for me too.
Do you have a place to drop bug reports?
Hasnt effected paying users yet, so it's lower priority, but will be addressed soon.
I am thinking about improving that UX. Instead of immediately prompting the user to trim. This will be in the toolbar as a "tool". So if you want to trim a podcast episode you can, that is the main use case, so it might make the most sense this way.
I slapped this in quickly because I was targeted podcasters for the first few customers and this was a critical tool to have.