It doesn't bother either of us to be using the same login on the computer. And it doesn't really bother her that firefix is installed nor me that chrome is.
And since chrome is sitting right there, it's the easiest way to use my therapist's video service.
I did get curious and try to dig up if those irises were classified by gender identity or agab, and neither the paper quoted nor the paper they cited as the source clarify on that point. They do only use the word gender, though, never sex.