When I load any iOS simulator from appstudio, it loads the simulator and launches app studio. But app studio player on the simulator just loads as a blank white page. When I close and open player on the simulator, it does the same. I would like to use the simulator on my Mac, but it doesn't seem to work. I really want to use this feature, but my attempts to load an iphone 8 and iphone 11 simulator have failed from app studio player not loading. I am using app studio 4.4.77 as that is what my app is created in.
Can you check what version of the AppStudio Player is installed in your simulator? The white screen issue is normally a sign of QML code-related issue, which could be due to running in an older version of AppStudio Player.
It is probably best to update the AppStudio to the latest version.