Seems to work just fine!
Only (minor) thing I've noticed is that when I'm mailing something from char X to char Y, and then log in with Y and take it out of the mail, it will show me: X: 1 in…
If you ever come to Vienna, beers are on me! ;)
It's mostly two LUA errors on logging in with a char that has the addon enabled. Example (sorry, I can't seem to copy/paste out of WoW, so I had to screenshot):
Thank you! Played around a bit and couldn't get it to misbehave or even throw a single LUA error (this is for WotLK Classic only, I don't have Retail installed).
Next round of virtual beers is…
Blizzard has released a fixed battle.net Version: https://us.forums.blizzard.com/en/blizzard/t/fix-for-linuxlutris-users-stuck-in-battlenet-update-loop/33340/9
If you're on Linux/WINE, too, it might take some effort to get WoW (regardless of Retail vs. Vanilla) to cooperate - latest Blizzard update to the Launcher/Installer/Updater broke quite spectactula…
Bank (all slots) and bags work again, and even items in the mail show up.
So I can only say "thank you", and add a heartfelt "very much, indeed"!