Monitor orientation and login page not remembered after reboot. Fixes after login

Hi All,

I have 6 monitors on my Zorin install all arranged in a 2x3 grid. Due to bezel thickness, the top 3 are flipped 180 degrees because the top of the monitor has a very thin bezel. In Zorin, I flip the image on the top 3 (Landscape (flipped).

After reboot, the login prompt appears upside down on the top left monitor, and not on the center bottom monitor as is currently my main display. All is corrected after login. Is there a fix for this? Sounds like it's a bug.