Permissions in the "Site permissions side menu" need to reflect custom permissions against my site
I'd like the permissions in the "Site permissions side menu" to reflect custom permissions against my site.
Currently, any permissions that are different to the out of the box permissions are not displayed.
Additional permission groups are not displayed.
Even more concerning is if an owner makes changes to the permissions applied to those three out of the box permissions groups, they are not reflected in the site permissions side menu.
This is a huge issue for us, especially the one mentioned in the last paragraph - it seems like a flat out bug. Also, if an individual is in a group that has low-level rights but owns the other two default groups (a governance structure we use), they cannot add an individual to the Visitors group - only to the Members.
Gil Roitto commented
Finally the "Site permissions" dialog is starting to look decent! (has been a nightmare). If you just also display custom groups it would be amazing!