

Thanks for the response. I wanted to put more thought into it as it made absolutely no sense to me why using a different launcher (Heroic vs Lutris) would break anything. It’s the same version of Proton, prefix is already configured, we’re just pointing to exe’s really from here.
Turns out the clue was the 2 different install methods - Flatpak and native .deb.
I was just missing the 32bit Vulkan drivers, I’m assuming these are included in the Flatpak, but I needed them for the native install of Heroic. Once I installed these, problem solved and WoW is happily running again

















Depending on what you think of the combat (however it is getting reworked eventually… apparently), ESO is another really good horizontal progression MMO which I’ve poured thousands of hours into over the years
EDIT: Although haven’t played for a bit over a year now, can blame WoW for that