Today, I spent more time than I will admit using the Tesla App for the first time to try to schedule service - tire rotation and install
HEPA after-market cabin air filters. I couldn't get beyond entering on the screen keyboard the service I want.
Finally sent to the Service Center (just 20 minutes from home)and asked for help. The very polite and helpful guy at the desk showed me that all
I had to do was touch the app screen anywhere but the keyboard and it worked!
I am fairly computer literate, even at age 80, but this sure was not user intuitive.
Solution offered here for those similarly situated.