y dear freinds ,
i wish u stay safe
i have an issue that made me write to you for you help
which i can not set perform scaling on display using NVIDIA control panel. I have tried 2 DP but still only GPU is available when i go to Adjust desktop size and position > "in NVIDIA control panel " !!

I have :
Asus RTX 2070 oc GPU
asus pg258q SN : H7LMQS071572 / 240 using display cable
motherborad asus z390
win 10 upated +bios updated

all asus products
G-sync is off

the system image :


I did not select GPU scaling

https://imgur.com/a/yPDQFIN


i would like to use scaling on display ,


https://imgur.com/a/ohnmF