Gigapixel 8.0.2 won’t open (Mac / Apple Silicon)

I reported this problem after purchasing 8.0.1, but the problem remains after the latest update.

I am on a M2 Pro Mac Mini with 16 GB RAM running Sonoma 14.6.1.

Gigapixel 8.0.2 does not start on my Mac. It opens a blank gray window and none of the menu items work. It does respond to quit and command-q.

I can confirm that upgrading Mac OS to Sequoia 15.1.1 fixed the problem.

Should probably be fixed for the people that can’t upgrade, though.