I'm having two problems:
1. I'm trying to run this through Wine (no Steam, no Lutris, just straight-up wine staging 10.12 with DXVK) on a desktop PC (not a Steamdeck) and I'm getting a whole bunch of "window class name is not valid" errors. I can click through the errors and the parts of the UI that do get drawn work. I just can't see or do anything related to those windows.
If someone has this fully working on Linux (desktop, steamdeck, or otherwise), please kindly let me know exactly what you library overrides are.
2. If you launch the game via ff7.exe, as recommended in the steamdeck instructions, the trainer doesn't launch. So no dynamic weapons, etc. What's the proper launch order -- trainer first, or FF7 first? (FYI: It should be possible to launch the trainer inside Steam by using a bat file that launches both ff7 and the trainer.)