The same problem happens to me for a long time, I submitted an issue, and Apple recommend to download Xcode 13.3.1, and macOs 12.4 Beta, now is working perfect, I can enter values with the physical keyboard in any TextField preview. I don't know if downloading only Xcode 13.3.1 will resolve the problem, I had before 13.2.1 I think

Same problem with Mac Mini M1 , and Xcode 13.2.1(13C100)

I got this answer from : Ioannis Diamantidis - How to fix Xcode Playground getting stuck on "Running". I am using Xcode version 13.2.1 with a Mac Mini M1. I went to the playground icon on the top right corner - Hide or show the Inspectors, it says Playground Settings , I select in Platform macOs. now my playground is running perfect, I see the results everywhere

Same issue with Xcode 13.2.1, I downloaded from the Application Store, I downloaded from the Developers website, the same error, I cannot enter info on a TextField in Preview, the cursor appear, I can paste, but not enter data from the keyboard. I can enter data when I run the sample in my phone.