When used with React Navigation, there is gap between keyboard and renderContent.

[aksmfosef11]

When loading the first page, nothing is wrong.
However, if I go to another screen using navigate in ReactNavigation and then use goBack to return to the page with keyboard-input, there will be a gap between keyboard and renderContent.

firstLoading

after goBack

[aksmfosef11]

Fixed by modifying KeyboardTrackingView in xcode.
I do not know why, but after using goBack [notification.userInfo [UIKeyboardFrameEndUserInfoKey] CGRectValue]; return wrongValue

I Changed - (void)_keyboardWillChangeFrameNotification:(NSNotification*)notification to

- (void)_keyboardWillChangeFrameNotification:(NSNotification*)notification
{
    if(self.window)
    {
        return;
    }
    
    CGRect endFrame = [notification.userInfo[UIKeyboardFrameEndUserInfoKey] CGRectValue];
    CGRect beginFrame = [notification.userInfo[UIKeyboardFrameBeginUserInfoKey] CGRectValue];
    if (endFrame.origin.y > beginFrame.origin.y) {
        _keyboardHeight = [UIScreen mainScreen].bounds.size.height - endFrame.origin.y;
    }else {
        _keyboardHeight = [UIScreen mainScreen].bounds.size.height - beginFrame.origin.y;
    }

    [_delegate observingInputAccessoryViewDidChangeFrame:self];
    
	[self invalidateIntrinsicContentSize];
}

I hope this helps people with similar problems.

[oferRounds]

@aksmfosef11 seeing the same problem, and tried your solution, but the problem still persists. Any idea?

[djorkaeffalexandre]

This problem is related to Tracking the wrong TextInput, you need to reset Tracking when the screen get focus. To reset tracking you can use [self deferedInitializeAccessoryViewsAndHandleInsets];.
Here you can see my solution: https://github.com/RocketChat/Rocket.Chat.ReactNative/pull/1784/files#diff-d2de66677f2f2938b364383a0eac5ab4R70, it's related to KeyboardTrackingView, not KeyboardInput, I think you can close this issue and open related on react-native-keyboard-tracking-view.

[oferRounds]

@djorkaeffalexandre thank you!
Although not I understand, can you show how – where do I add this line? This seems related only to iOS