Fam, Firefox is a Win32 app. When I switch my Windows theme to dark mode, it changes to the dark Firefox theme. So that doesn't really hold water.
You're not open source. No real reason for me to stick with Evernote over OneNote if some colors are too much to ask for - and it's clear you guys acknowledge the need for this feature, otherwise you would've told your users on every other platform to pack sand, the way you are to your Windows users. >:/
For the record, I fully agree that this feature should be implemented. Professional apps are dark, it'd be nice to have this.
lol
There's one other holdout in my suite of software... Filezilla. Try as I might, no other FTP client comes close, and they apparently have NO intention of implementing a dark mode.