I have created a child theme based on the default theme. It shows in the list of installed plugins and it can be activated from the website setting/ appearance menu but it doesn’t show up in the drop-down of the Journal setting wizard
OJS 3.4.0.4
PHP 8.0.3
Shard hosting
There is no error in php error log
I checked database both versions and plugin_setting and my theme has been registered correctly
I even tried the default child theme from GitHub and the same issue