According to What's new on Xcode, Xcode 9 allows us to run multiple instance of simulator.
But what's the way to do this ?
I tried to Build & Run
on different models but it Quit
the current instance.
I solved my problem, it's "very simple" :]
On the simulator, you must choose a new device from Hardware > Devices
. The new instance will starts.
Then, choose your model on Xcode
.
Here is the solution.