Dev version shows Invalid version: Unknown in modules list

Also version 1.1 does not show a version at all. Pls see screenshot.

Hi @maxilein,
I'm install same module than check on extends some me version as well. I'm shared screenshot.

Hi, ... BEFORE installing the module?
AFTER it is shown for me, too.

Hi maxilein ,
As per our above discuss, I' ll shared screenshot both scenario.

This can not be reproduced, so, closing it.