@JoeCFD Yes, I do. Also, I just realized that my approach to changing the status bar colour does not take into account the existence of the navigation bar (I'm not using it, but some users might). Therefore, the whole approach is not suitable.

@Guigiidre
and in the end the item/app draws the same pixels.
On the one screen it will just appear smaller then on the other. No other impact on the appearance of the item.
I am still not sure what you expect to be different with such requested mode.