After update project RH 2019->2022: Skin Orange Logo and background image change not possible
When updating from RH 2019 to 2020 for a Frameless edition, I had modified an Orange skin in RH 2019. In 2020 I cannot use this skin. The project is not calculated. So for 2020 I have to modify the skin again. (This just the back story my problem starts here:) I can't replace the logo and the background image of the homepage in RH 2020. At first everything looks fine. But as soon as I save the skin, the images are deleted and get placeholders.

Graphic size, format of the graphic (png, gif) does not change anything, it happens with all graphics. I also restarted RH and made new attempts with the original orange skin. In 2019 I had no problems at all. I had used the same images.
Is 2020 more sensitive here as well? What to do?

