I assume supported games are carefully adjusted. But Many profiles from the cloud will probably show what you are describing. A recent VorpX update introduced some shader editing options where you can make certain changes yourself, for example you set these shadows to “Shadow” or disable them if they are in the way completely. For this enable expert settings and press STRG+END.
Even this is availiable to users now, it doesnt seem to be used very much yet. May be because you need to sit for hours or days sometimes to adjust a game properly.
Some games show on the image settings page an option to treat that as well, you can try that also.
Have you observed this on supported games or rather on cloud games ?