It is just impossible to understand your question. Same level as what ???

So, do it.

From eskimo answer, I understand there's no chance to file an enhancement request. And don't you know the author ? Or the approximate date of publish ? If you search keychain, by Newest order, you can go directly (in URL) to page 100, which lists posts about 2 years old. You can search older. A lesson here. When including such link in your doc, it may be safe to save content in pdf somewhere (I do this for all importants posts I find in forums).

Did it answer your question ? If not, please explain. If yes, please close the thread on the correct answer.

Yes, I understood. But you do not answer my question : what happens with a different type of animation, not curl ?

Yes there is an API to remove constraints on a view. See options here https://stackoverflow.com/questions/24418884/remove-all-constraints-affecting-a-uiview

Yes, your app would probably be rejected. Don't forget to close the thread. And wish you can find an alternative.

Did you try with Xcode 13.2 RC ?

Have a look here to understand how to mix Swift and objC: h t t p s : / / developer.apple.com/documentation/swift/imported_c_and_objective-c_apis/importing_objective-c_into_swift  or this one for some code samples   https://medium.com/@JoyceMatos/mix-and-match-objective-c-and-swift-c6bceb7f81f3

So that was probably a cache issue. Thanks for the feedback.

What is your question and precise description of the problem ? Otherwise, the only advice we can give on the forum is: don't play, do something else… 😉

So, dod this solve your issue ? If so, don't forget to close thread. If not, explain what's remaining problem.

Difficult to tell how reviewer will evaluate. So you should explain this clearly in the notes to reviewer. Good faith always help.

Your post objective is just impossible to understand, who would support except yourself ? And please, write complete words, not just phonetics.

@MobileTen think you're right.