Yes,
That logs me in as the second account, and not as the main Pass account. (Even though I have the forum set to remember the main Pass account, not the second non-pass account.) So the bug might be in that I had the Forum tab open at the same time I changed ID’s on plex.tv, then went back to the open forum tab. the forum might have been confused, since I may have had 2 different sets of credentials.