Bug: Mass select tag only gets 'current page'

Found another bug, sorry Jack_P_1P ;-)

Ok, so upgrading to the beta fixed the 'copy many = copy only a few' bug. Woohoo. Looking forward to that update. (Im paranoid, so ive gone back to the main version).

New bug in current and beta. Searching with "tag:" (no space, no quotes) to find any entries without tags also returns any entries with a [space] in the tag name (it seems to me from just realising the issue).

Ive imported a whole lot of passwords from keepassxc and one of my tags was of the form "group/fruit & vege" (not really) and those results are also returned if i search for tag: to find untagged ones. I know i could just use the beta to move them into a new no-[space] tag, but the fact it finds those too makes me wonder if the code to check for no tag needs some testing.

This is why i thought it didnt work, when in fact it works but also can include entries with tags in certain conditions.

To verify:
* make new entry
* tag with a[space]b (single 3 letter tag)
* save
* search with: tag:

Expected:
* new entry wont be in list because it has a tag

Actual:
* new entry is returned in search for non tagged items