Deselecting a key with no value in the tag editor removes the key about id HOT 6 CLOSED

For example I start typing in a tag value pair, but switch to a wiki tab to check a definition, or simply shift focus from the text field. The whole line is removed, and has to be retyped.
Looks like #10151 might actually fix this

from id.

should be fixed now with #10151

from id.

Workaround: Use the raw tag editor

from id.

Yes, but I do like the autofill suggestions

from id.

This is in principle by design: As empty-valued tags would be deleted silently anyway, removing them immediately from the tag list makes it more clear to the user that these tags will be discarded.

The key with no tag value set is retained for the editing session.

Do you have a use case that would benefit from this?

from id.

Ah, I see. Yes, that's a good argument in favor of restoring the previous behavior. 👍

from id.