Hi, I'd like to chime in here. Currently, I'm am avoiding the Catalina update like the devil avoids holy water. To this day, I strongly rely on 2+ wine-based Windows apps, one of which is Total Commander, and the other one is Mp3Tag.
Let me tell you: I'd love to see a native macOS version some day, but wouldn't it be better to first port it to Win64 and make sure that us wine nerds will still have a way to fire it up in a wine64 prefix? Works fine with TCMD, you know. 
… Although, a word to the wise: Even the installer needs to be pure 64-bit, otherwise we'd need to download the portable edition and unpack it manually. 