With android 1.0.181, the title disappeared from the view of the note + there is a new blank line instead. And there is a "liseraie" (a thin blank line) that appears between jolpin app and the status bar
when viewing a note with the thin blank line

in the note list ; no thin blank line

@foxmask, please could you give this version a try to see if it fixes the issue?
https://github.com/laurent22/joplin-android/releases/download/android-v1.0.224/joplin-v1.0.224.apk
The hack to fix this strange bug is ugly but seems to work, at least on my phone. If you could confirm that would be great.
Works fine thanks
Finally no :(
So sometime it works sometime not?
yes
sometimes I just open a note and title is not there
sometimes I just open a note and title is there and once a edit and save it ; the title is not displayed at all
Ok I could indeed replicate this. This version should have a fix for these issues:
https://github.com/laurent22/joplin-android/releases/download/android-v1.0.232/joplin-v1.0.232.apk
Unfortunately it means that for now there will be a small glitch on the title field when a note is opened or reloaded. Let's see if that hack can be removed later on when new versions of React Native are released.
Looks fine now. Thanks