I can't figure out how to zap-boost the song artist in #fountain The "boost" button is grayed out unless I un-check the sats payment but then it changes to comment. But I don't care about commenting I just wanna zap the artist, but it won't let me I go into profile > payments to see if maybe I need to set up a wallet but thaty just for setting up zap increments. Confusing UX.