No way to save profile note?

[NormPlum]

Describe the bug

When viewing a profile, there's a button up the top that displays a note field. Entering text into that field works fine, but how do you then save it?

Pressing the button up the top again asks to delete the note.
Pressing the phone's equivalent of the Enter key just adds a new line.
Touching outside of the field doesn't do anything.
The only way I've found to do this is to go back to the previous page I was on before visiting the profile, then there's a message saying the note was saved. But this isn't intuitive...

To reproduce

Steps to reproduce the behavior:

1. Go to a profile
2. Click on the button to show the note field
3. Enter some text
4. Try to save it

Does this happen in the official app?

Does this issue also occur with the respective upstream release?
Unsure

Screenshots and screen recordings

No button/option to save note.

Version

Moshidon version: 2.3.0+fork.108.moshinda-github (108)