Chat history in a pickaxe shows for all users

I was logged in as my normal user and ran a pickaxe. Then I logged out and back in as my test user. Went to the same pickaxe and clicked on history and it pulled up the history of the session I just had with the other user account. I dont want all users to see the history of other sessions. How do I turn that off

It’s most likely because you’re using the same IP Address

So the history tab looks at the ip address and not the user account to decide who should have access to that history?