CloudKit capabilities and app signing in Xojo

Was anybody able to get CloudKit working for the outside Mac App store apps (CloudKit API isn’t limit to App Store apps only)?
I was trying to sign in terminal and with help of App Wrapper 4, but the app always crashes on launch when I add to entitlements:

System Integrity Protection: enabled
Crashed Thread: 0
Exception Type: EXC_CRASH (Code Signature Invalid)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Termination Reason: Namespace CODESIGNING, Code 0x1

P.S. Xojo, we really need your already existing for iOS projects Capabilities and Signing options to macOS application also!

I would like to say thank you to Christian and Sam for their help and updated versions of MBS plugins and App Wrapper! CloudKit framework now can be used with Xojo!