Currently it is only possible to move items between collections, one-by-one.
We should be able to select multiple items in a collection (checkboxes) and then select a Collection to move them to.
I’ve ended up with many passwords in “Unassigned”, presumably from my import from LastPass or something. There is no way to now move all these to a Collection in bulk.
It’s also annoying that we’re forced to use collections, and that the “Unassigned” collection doesn’t act like a “real” Collection. i.e. if you remove all Collections, so you only have “Unassigned”, and you then try and move items from your own Vault into an Organisation, it doesn’t work.