My app has extensions, including a share extension. When I upgraded to Sonoma and Xcode 16, the share extension compiles but it does not show up as an share option in any apps. The other extensions are working correctly. So I then created a blank project from scratch and created a new share extension using the included wizard. I added the appropriate extension options, and no matter what I tried, even TRUEPREDICATE, the share extension will not show. I confirmed the target deployment matches the main project and went through every possible check. No matter what I do, the share extension will not show (tested on ios 15, 16,17, and 18. I am pretty certain that there is a bug in either X code 16 or in X code 16 with Sonoma. Please verify - try to create a share extension and see if it works. Help is appreciated.