I use flight.to and downloaded the Better Cameras file for HPG and extracted to community folder. But yes, you could modify and save a view. Are you saying you can’t with the H135? You should be able to set up and assign a keyboard command to the keyboard or device like in any aircraft.
I understand your reluctance to use Discord as it takes a while to get used to. Some channels are friendlier than others, too. HPG and their members are top notch with maintaining a pleasant and helpful experience in their Discord.