Is Multicam editing broken on 10.6.10?

I am on an M1 MBP OS: 14.0 and FCP: 10.6.10
I can't cut any Multicam timelines. Have I lost my grey cels, or is there really a problem?

What specific probe;em are you having? When you try to cut the multicam clip in a project, it doesn't cut? I'm not seeing that on a basic test.

Working fine here as well (10.6.10/Sonoma)

Thanks for the feedback. I click on an angle not change, but nothing happens. At least there is hope if it is working for everyone else.

You’re clocking in the angle viewer? When you put the pointer over an angle does it change to scissors? Do you have one of the buttons selected at the top?

Bottom line - user error. I.e. me. I had a saved, good multicam edit workspace and when I loaded that, everything worked fine. So it was my bad, in setting up the FCP windows badly.

Thanks for your patience, guys.