I tried to find out how DAP identifies users and I think it's based on device fingerprinting rather than IP address. So, I think, if you were to use two separate linux devices to access a .gov site using DAP it would register as two separate users. I don't believe frequency of use matters.

I'm using OnlyOffice bins on linux and find it to be a fantastic suite for my (minimal) uses. Not sure how it works on Windows though.