I've had this issue since i updated to OMV6. the apt packages aren't too big of a deal, since i can SSH and just update it that way.
i'm wanting to install a few extra plugins and i can't with the web UI.
i ran the omv-extras github script for OMV6 already and that didn't help, and i tried clearing my browser cache as well.
it shows that there are plugins "available" and if i type in the search box it shows fewer available ( as it should ).
I'm just curious if there is a fix for this, or if this has to do with the plugin porting to OMV6
thanks for the help.