Notice, in particular, that the focus is on supporting the iOSSimulator on Apple Silicon (M1 / M2) devices, that is on macOS running on ARM 64-bit CPUs and not Intel ones. You can read more and see preview images on the official blog post (which I wrote):

https://blogs.embarcadero.com/delphi-ios-simulator-support-in-the-coming-version-of-rad-studio/

Keep in mind that this is a preview with no commitment to ship