Devices and Simulators screen blank

I am trying to add a new device to Xcode simulators. When I click Window -> Devices & Simulators, I just get a blank pop-up screen (see below).

Specs:
Mac 15 inch 2018
Mac OS Sonoma 14.1.1
Xcode 15.0.1

Thanks for any help here.

Im experiencing the same issue, this has started since I have updated macos and xcode.

I solved this issue by resizing the blank window

Devices and Simulators screen blank
 
 
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