Switching projects prompt won't allow "." in the username

I am adding a button on one project to allow some of the users to switch to a different one and that works fine. I notice in my testing, when switching from one project with autologon set up to another more secure one that requires a logon, that it prompts for a valid username and password. That popup screen titled “Switching Projects” won’t allow me to enter the special characters that are otherwise allowed in a user name. In particular I have a period between my first and last name in my login, and it won’t allow me to enter a period.

Thanks Ron, this is fixed for 3.3.1