I've adopted the new iOS 13 modal presentation style across most of the modals in my app, however one navigation controller doesn't really fit the new style well so I set it to
UIModalPresentationFullScreen
when presenting it which works fine.
I just noticed a bug that when my app undergoes state preservation and restoration whilst on a ViewController being presented modally its loaded back in after restoration with a modalPresentationStyle of UIModalPresentationPageSheet.
As built in properties of a ViewController their state restoration is Apple's responsibility and I guess they just missed out handling it properly.
Thankfully I've been able to fix the issue by adding the following to my existing state restoration handling
- (void)decodeRestorableStateWithCoder:(NSCoder *)aDecoder
{
...
self.navigationController.modalPresentationStyle = UIModalPresentationFullScreen;
}
Anyone else encountered this or got an alternative solution?
Cheers