when I do /clear ItsTevy #minecraft: there is only a few tags. Things like Diamond_sword and String aren't there.
MC-232322
/clear doesn't work for a lot of the tags
Resolved
Invalid
0
Diamond sword and string are not tags, what you are describing are item ids, which are written without #.
If you want to remove string from a player, your command should be /clear ItsTevy minecraft:string, not /clear ItsTevy #minecraft:string.