Easy way to change users using the Tacx app?

My wife and I both have a Tacx premium account and we share one trainer.

Is there an easy way to switch users accounts?  Right now we log out, then log back in, accept the EULA and have to enter the username/password again.  It's really tedious.  I'm hoping someone has a better way to switch users.

If not, I would like to suggest that the app needs to be updated to include multiple user support that remembers usernames and passwords as an option.