"CONNECT TO EXISTING DOJO" leads to unusable dialog box because of screwed up layout

[lestephane]

• I installed sentinel on my Android phone

• Went to "Network" panel (the radar icon top right)

• Pressed "ENABLE" next to "Dojo Full Node"

• Pressed "CONNECT TO EXISTING DOJO"

• A dialog shows up with the title "Connect to your Dojo",
  and some instructions that are truncated because the text
  does not fit in the dialog, and there is no scrollbar.

  I suspect there is a button I could press after the instructions,
  but because I can't scroll to it. I'm stuck.