Hi, I have a very similar issue.
I just installed the reversing camera from aliexpress: https://www.aliexpress.com/item/4000230897829.html?spm=a2g0s.12269583.0.0.291d299fXIJHwU
However, whenever I select reverse gear I get the image displayed in your second picture and the box on the left with various buttons never disappears! I was hoping I would get a display the same as your first picture but the buttons block some of the image
Is this also likely to be a firmware issue or do I need the long coding via odbEleven?
The camera I have used is meant to be a plug and play, but I find it frustrating that the menu items never disappear once I am in reverse gear.
Any help would be very much appreciated!
Thanks,