Cards with no tags do not retain their Card Type as tag

[tobsecret]

Expected behavior

When switching Group By from Type to Tag, I'd expect cards I haven't tagged yet to retain their card type as a tag. This is definitely an artifact of my previous experience with Archidekt.

Observed behavior

When switching to the Tag view, all untagged cards are just sorted into the Untagged category.

Since a card can have multiple tags, was the intention to encourage the user to give each card its own unique tag?