CB1 reporting incorrect resolution to Klipperscreen

Trying to get my klipper setup moved over to the Manta M5P with a CB1. I have gotten most of it working, but can't get the proper resolution provided to Klipperscreen. I am using a 7" 1024x600 HDMI Touch screen display. When I start the system, I could see the splash screen was stretched vertically. I was able to get the resolution set to the proper 1024x600 and the start screen shows properly now. However, when I run Klipperscreen, the display is elongated. Checking the logs, it shows the system reported the resolution as 1024x768.

I added

extraargs=video=HDMI-A-1:1024x600-24@60

to the BoardEnv.txt file which fixed the resolution to the boot screen. Based on the changes I did to get the display to work with the RPi4, I also added:

hdmi_group=2
hdmi_mode=87
hdmi_cvt=1024 600 60 3 0 0 0

To the file. Klipperscreen is still getting the wrong resolution.

Is there somewhere that I need to set the resolution at?

Start by reviewing the CB1 display settings in BoardEnv.txt and the reported resolution in the Klipperscreen logs. Compare the HDMI mode settings with the 7-inch 1024x600 display configuration described here. Done means Klipperscreen reports and renders at 1024x600 rather than 1024x768.

Written by the indexing model from the issue text.