wifi & proxy settings have disappeared from all iOS phone simulators!

Seems bizarre but since updating to Sonoma (14.2), I've actually lost menu items in the iOS phone simulators. Basically there is no longer any Settings->wifi item in the simulators' menu at all, so I can't do what I've always done & set a manual proxy (in order to use Charles proxy). I've been doing this for years & we generally use about 4 or 5 simulators for testing with Xcode, and now suddenly there's no ability to set a manual proxy on any of them - they have all lost these menu items.

Does anyone know what has gone one & how I fix this, please !!!! I can't find info about this via the usual googling.

If it makes any difference I'm using Xcode 15.2, 16" MacBook 2019 with intel chipset.