Hi there I have added the Game Center Capability to my to iWatch Target (although it is not used on this target ) and problem solved. Apple must support properly to its developers. In my opinion , Apple does not have the skilled team to supports its developers.

Thanks all, I run: xattr -cr /Users/j...... Products/Debug-maccatalyst/ on Terminal and worked !!!. Support to developers from Apple very improvable ....

Hi AllReinstalled again the latest version of xCode ( Version 11.3.1 (11C504) ) and same issue ... 13.3 is not in the list of targets .... what is happening with xCode Apple managers ? Please solve it now !!!

I thought Apple would have solved this issue but I still waiting for the solution, may be in the new xCode version ......Apple should review these forums to work out the developers issues .... I am afraid not.

Hi Claude31This is not a proper solution, Apple should solve it , I do not know why this problem is still alive.

Apple is always helping.?????It does not work, when I create a new project from the beginnig it happens the same, target 13.3 does no appear.Has anyone worked out this problem ?Regards.

Catalina updated, xcode 11.3 updated and the same. 13.3 iOS does not appear.Apple gets more than 33% of our developer incomes .... why is not already solved ?Regards