Adjust AI greyed out in Studio 2 (2.3.1)

I’m on a Mac (10.15.6). When I open Studio 2 (2.3.1) as a stand-alone (or as a plugin for Affinity Photo), Adjust AI (1.0.5) is greyed out and I can’t figure out how to activate it.

Any ideas?

I just checked that combination of versions on my Win 10 system, and it’s working normally.

I’ve found the problem. I uninstalled then reinstalled Adjust AI and it is no longer greyed out. When I did the reinstall, I saw that it installed in the Applications folder. I then remembered that when it did that originally, I moved it to the Topaz Labs LLC folder with the rest of the Topaz apps. Apparently Studio couldn’t find it there.