Hello, I'm having the following problem using Xcode 13 - though I'm not sure if this is a Xcode 13 exclusive issue, since I haven't tried with previous versions. I'm trying to add property NSAdvertisingAttributionReportEndpoint to my iOS app's Info.plist. The value of this property is a string that follows the URL format https://example.com (as explained here). After the changes, plist looks like this: However, build fails with the following error: error: unable to read property list from file: /Users/(redacted)/Library/Developer/Xcode/DerivedData/*(redacted)-fadhvqskytledpbdeobyopzsxmkf/Build/Intermediates.noindex/(redacted)build/Beta-iphoneos/(redacted) iOS Universal.build/Preprocessed-Info.plist: The operation couldn’t be completed. (XCBUtil.PropertyListConversionError error 2.) (in target '(redacted) iOS Universal' from project '(redacted)') The issue is that the resulting processed plist file content looks like this: (... beginning of file omitted ...) <key>urlScheme</key> <string>(redacted)urlscheme</string> <key>NSAdvertisingAttributionReportEndpoint</key> <string>https: </dict> </plist> NSAdvertisingAttributionReportEndpoint value is skipped from the first pair of slashes it finds, the string tag not even being properly closed, producing a wrongly formatted plist file. Is there any way to workaround this while I wait for an official fix? I'm not entirely sure how to escape inside a plist file (though I think that this should be done by Xcode upon editing the file maybe?) Thanks! Jota