I have exactly the same problem with me. I have repeated the steps in the answers several times. Unfortunately, it didn't work for me, which is probably a matter of my knowledge. The following worked for me with both visionOS and IOS 17: VisionOS: Open the VisionOS dmg file Go to: Library/Developer/CoreSimulator/Profiles. You should now have a folder called "Runtimes" with the .simruntime file in it. Move the "Runtimes" folder with the .simruntime file to the "Profiles" folder according to the following instructions: right click on Xcode-Beta/"Show Package Contents"/Contents/Developer/Platforms/XROS.platform/Library/Developer/CoreSimulator /Profiles. Now the simulator can be opened (see below) iOS 17 Beta: Open the dmg file of IOS 17 beta Go to: Library/Developer/CoreSimulator/Profiles. You should now have a folder called "Runtimes" with the .simruntime file in it. Move the "Runtimes" folder with the .simruntime file to the "Profiles" folder using the following instructions: right click on Xcode-Beta/"Show Package Contents"/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator /Profiles. Now the simulator can be opened (see below) Opening the simulators: Go to Window/Devices and Simulators (shift/comand/2) Go to Simulators Select the desired simulator. I hope it could help

I have exactly the same problem with me. I have repeated the steps in the answers several times. Unfortunately, it didn't work for me, which is probably a matter of my knowledge. The following worked for me with both visionOS and IOS 17: VisionOS: Open the VisionOS dmg file Go to: Library/Developer/CoreSimulator/Profiles. You should now have a folder called "Runtimes" with the .simruntime file in it. Move this "Runtimes" folder with the .simruntime file to the "Profiles" folder according to the following instructions: right click on Xcode-Beta/"Show Package Contents"/Contents/Developer/Platforms/XROS.platform/Library/Developer/CoreSimulator /Profiles. Now the simulator is in the Systeme and can be opened (see below) iOS 17 Beta: Open the dmg file of IOS 17 beta Go to: Library/Developer/CoreSimulator/Profiles. You should now have a folder called "Runtimes" with the .simruntime file in it. Move the "Runtimes" folder with the .simruntime file to the "Profiles" folder using the following instructions: right click on Xcode-Beta/"Show Package Contents"/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator /Profiles. Now the simulator is in the system and can be opened (see below) Opening the simulators: Go to Window/Devices and Simulators (shift/comand/2) Go to Simulators Select the desired simulator. I hope it could help