Here is the solution on XCode Version 14.3.1. Go to Product->Destination->Manage Run Destinations... From this page you can customise 'Show run destination' section. Just change the ones you don't want to simulate at as 'never' and change the preferable one as 'always'. For your case, under the device section find your phone (it is already selected), change Show run destination as never and go to simulators find your desirable model and change its show run destination as always.
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Developer Tools & Services
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Xcode
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