(bug) BTC Address modal overflow

https://www.evernote.com/l/AGvwfLUjmKVJQo1JLB4SGNw3q40vc7JTLvAB/image.png

The BTC modal's text overflows. Also, there's no good visual indication that the address actually saved. The modal stays open and the button still says save.

Probably need a screen for showing the saved address