Higher resolution on ISO's

[vmclark]

I tried both, F7 -> text, F5 -> tools -> resolution = the highest possible.
This isn't just Macrium, but all ISO's. Not sure what the difference between booting using USB flash and Ventoy.
I know the architecture is different between the two. USB flash has the efi and all the root folder placed on the root of the USB flash.
Not sure what happens once Ventoy opens the ISO. If at that point Ventoy could alter resolution would be nice.