EDIT: Xcode 13.2.1 version fixes this issue and can be downloaded from the Mac App Store.
Old Answer:
Apple has responded:
We’re currently investigating this issue — thank you to those who have
filed bug reports so far. To workaround this issue, please re-download
Xcode 13.2 RC directly from the More Downloads page.
https://developer.apple.com/forums/thread/696504