In case Page does not have Title in get_language() language and there is no language to fall back then in change list tree we get 'None' label for that page . Maybe some kind of falltrough option is needed so that in this case at least some meaningful label gets displayed.
This is managed by language fallback, and don't seem relevant in 3.0 anymore
Found this labelled "easy picking" but it seems it's rather something that has been decided not to fix anymore, right?
if it is fixed in 3.0... then we can close it...
Yes, but my point is: is that something that still needs to be implemented for 3.0 - or is it already implemented - in the develop branch or so - but not yet released as 3.0 isn't ready yet?
this still needs to be implemented for 3.0