Thanks for asking! We don't currently have plans for Linux support, mainly because we haven't had much success in the past getting the Linux build to earn enough to cover development costs when adding Linux support to our apps. We're always open to the possibility, though, if we get enough interest from users who would help support that.
I guess there's still no plan to support Linux? I tried it via Steam/Proton, and it actually worked. But I had to refund because the app didn't understand the folder structure of Linux and forced the Windows structure, which made it difficult to work with any files...
