This tool is not very intuitive

[Aragorn-E]

Using it for less than 10 minutes, so this is my early impression as a first time user.

Problem #1 after searching through a DM messages, the Purge option becomes unclickable.

Problem # 2 searching for messages through a DM doesn't do the more obvious thing, which is only searching for the user messages (the one conducting the search). It searches for everyone's messages there, which is strange and unnecessary (I get that I could probably "filter" it, but I don't think the default way should be like how it is now).