Outlet declarations

(Xcode 12.5, Storyboard)
Who noticed that the link to the object doesn't work, Outlets can't be done in any way, neither through drag and drop nor through the inspector? Is there a solution to this problem?

I found a way, but it is uncomfortable and incomprehensible.
Manually write the Outlet's declaration and point to the object with the plus sign, but it won't even appear in the inspector (I can't see it in the Inspector).

Before I had Xcode 12.4 it worked without problems and errors

I would:
  • do an option-clean build folder and test

  • in the Issue navigator, check if there are messages to update some files to new versions

  • reboot the Mac

Outlet declarations
 
 
Q