This mode is suppose to be on every Phone with Android 10.. but it is missing on ROG.
I really hope it isn't hidden to force people to buy your Dock instead of using our own.
This is the result when searching for it in Developer options.
It's not "supposed to be". It's optional for every manufacturer and there are a lot of manufacturers who do not include this option. We're one of them as this developer option it buggy. Our desktop mode is optimized to work with our dock.