edit: Not that I can see.. in fact, don't even see a YouTube option in the portable download version I just tried.
aside: Was king of hoping it would be supported... I would like a nicer UI over YouTube music for desktop use beyond a Browser App.
https://github.com/th-ch/youtube-music
Custom YT Music desktop client with loads of plugins to customize the experience (including ad-blocking). I'm not the dev, just a happy user.
https://github.com/FreeTubeApp/FreeTube
Not 100% sure it supports login, but it does support this, which is like 90% of the way there:
> Import Subscriptions
> Import your subscriptions from YouTube to see your feed instantly
edit: Not that I can see.. in fact, don't even see a YouTube option in the portable download version I just tried.
aside: Was king of hoping it would be supported... I would like a nicer UI over YouTube music for desktop use beyond a Browser App.