iMovie for Mojave
I have a Late 2013 iMac 21.5" running Mojave. I have an audio interface that some users have found to have issues with Catalina which is why I haven't updated yet.
My iMovie looks like at some point it was updating but is grayed out with "paused" under it. Can't restart it, it seems, and I can't reload it or update or anything because the current version of iMovie in the App store is apparently only compatible with Catalina. (By the way, WTF is that? It's not even backward-compatible with even the 1 previous OS??)
How/where/what do I have to do to get iMovie???