Creating a translation MO file for Support System, I found that some strings while they are present in the original (and updated) PO file, they will not get translated on the site.
Looking at the main incsub-support.php file, I see some of them featuring in the main class __construct() and I know out of experience that the WordPress translation system is not active yet when construct is run. Thus the untranslated strings are set as static variables instead of translated on the fly upon use in the WordPress back office.
Hope this can be fixed...
I can share the French MO file for testing if needed :slight_smile: