Prevent third-party extensions from appearing in the Open In application list

In my application, I have embedded a custom activity in the Share Sheet called Open In, and clicking on this icon will create a .txt file and present a list of applications that can open and work with this generated .txt file, iOS automatically adds "Open In" before each application name in the general sheet.

But now that third-party developers have implemented sharing extensions, for some reason they appear in this Open In interface as well. For example, Twitter appears, but when I click on it, the text in the .txt file does not appear in the layout window. Therefore, these third-party sharing extensions in this interface are completely useless. Plus, they were already presented in the original shared sheet (and there they work) - the user pressed Open In, so they can only see the applications that can open the .txt file.

How can I ensure that only Open In apps will be offered in this custom action?

    //make a txt file to write the data
    NSString *fileName = [NSString stringWithFormat:@"%@Text.txt", NSTemporaryDirectory()];
    [self.textToShare writeToFile:fileName
                       atomically:NO
                         encoding:NSUTF8StringEncoding
                            error:nil];

    NSURL *textFileURL = [NSURL fileURLWithPath:[NSTemporaryDirectory() stringByAppendingPathComponent:@"Text.txt"]];

    self.openInController = [UIDocumentInteractionController interactionControllerWithURL:textFileURL];
    self.openInController.delegate = self;

    BOOL didPresentOpenIn = [self.openInController presentOpenInMenuFromBarButtonItem:self.buttonToPresentFrom animated:YES];
    if (!didPresentOpenIn) {
        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"No Apps Available"
                                                        message:@"You do not have any apps installed that can open text files."
                                                       delegate:nil
                                              cancelButtonTitle:@"OK"
                                              otherButtonTitles:nil];
        [alert show];
    }