I really love the app and there appears to be nothing quite like it on the web, but unfortunately it just doesn't work reliably as it should. Often the app is running in the taskbar tray, and the Rich Presence functionality just doesn't work properly. I have to manually close it and run it again.
I understand that the app was still being worked on so it's okay with me for now -- if the dev or other knowledgeable programmer around is still here to assist/hopefully fix whatever the bug is, that'd be fantastic!
Edit: it also opens up the directory folder where it's stored rather than actually booting at launch.