Creating an invoice fails on keyboards w/ comma decimal separator

[valentinewallace]

User report:

"Seems that creating an invoice doesn’t work on a keyboard that uses a comma as a decimal separator. I live in Denmark and I’ve seen this on other apps expecting a period."

I can't get the app to use the comma decimal-separator keyboard from the US even when I switch keyboards. @tanx let me know if you can repro this.

[bobpeers]

On looking further this could be related to no inbound capacity on the channel but it's hard for me to be sure

[molxyz]

@valentinewallace @tanx
How come the keyboard of my android app doesn't have any comma and letters?