recalbox not showing image with official Rpi 7" screen

[HotCole]

Hello, ive read many other posts having this issue but couldnt find a proper solution.
Im running recalbox on RapsberryPi4B and while running rapsbian or kali i do get image on the screen, when i try tu run recalbox i just get a white flash and the black screen.
Is there any real solution or cheatsheet with the code/lines that have to be modified?
Thanks in advantage.

[HotCole]

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