Delete command does not delete tag correctly

[Meatsushi64]

this is the current list available. According to the UG, I can delete the tag by putting the name of the tag alone using this command: delete t/mod

However, upon entering that command, it prompts the deletion and it does not delete anyone

Turns out that I have to write the priority level of the tag as well to delete the tag:
delete t/mod:module

It would be good to include the deletion command in the UG.