I would buy Mac versions of your software – in additions to the Windows license I just purchased – immediately if they would be available directly from you. Unfortunately you chose to sell your software for the macOS platform only through the "AppStore" from Apple. As you have the purchasing process setup now for your Windows version, I can't see any reason not to offer the same for Mac.
As a professional user I don't trust Apple anymore, a company which actively ignores professional users these days, and there is no chance at all that I will become further dependent on them. I migrated to Linux and Windows for some art direction work, but still have my 2008 Mac Pro running perfectly.
I'm very much looking forward to your others options, Photo and mainly Publisher.
I'll sincerely hope that you are reconsiderung your choices,
best regards
erik