Rendering glitch / disappearing message bar

[bobspryn]

Alright I can't figure out this one for the life of me. In the majority of the application the message bar works totally fine, but in one scenario it starts to display it and then immediately disappears.

http://www.screencast.com/t/zv3zbyox

[[TWMessageBarManager sharedInstance] showMessageWithTitle:@"Success!" description:@"You re-asked the question!" type:TWMessageBarMessageTypeSuccess callback:nil];

It's definitely called on the main thread, doesn't appear to be called twice, and hideAll is never called.

Any ideas where to look?

[bobspryn]

Oddly if I dispatch it after .5 seconds, it works properly.

[cdzombak]

I don't have anything specific to offer, but I strongly suspect this is related to the action sheet being dismissed at the same time.

Perhaps the message bar's view gets attached to the action sheet's window/view (I am unsure of the action sheet's implementation offhand), and then disappears as that view is removed after it fades away?

That also explains why dispatching the message after a short delay seems to fix the issue.

[bobspryn]

Ahh that is a very good theory. I'll have to think if there's an elegant way around that. Thanks!