WKDownload availability changed in XCode 13.1

I use WKDownloadDelegate in my app and implement this function: download(_:decideDestinationUsing:suggestedFilename:completionHandler:)

https://developer.apple.com/documentation/webkit/wkdownloaddelegate/3727344-download

This is marked available in macOS 11.3+.

The first parameter is of type WKDownload. Previously this was also marked available macOS 11.3+ but since updating to XCode 13.1 it is now marked available macOS 12, and thus my code no longer compiles.

Has the availability of WKDownload been changed in error or have I misunderstood something?

I've now seen that this page has changed since asking this question yesterday: https://developer.apple.com/documentation/webkit/wkdownload

Yesterday it said macOS 12+ now it says macOS 11.3+.

E.g. From the Wayback machine https://web.archive.org/web/20210827192207/https://developer.apple.com/documentation/webkit/wkdownload

For any iOS developers looking at this, it was previously marked iOS 14.5+ and seems to have been changed to iOS 15+

Also fixed in XCode 13.2 Beta 1 (released yesterday).

Will this be fixed in XCode 13.1 ?

WKDownload availability changed in XCode 13.1
 
 
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