Rotation speed issue with system alerts

Originator:kpmaalej
Number:rdar://25954649 Date Originated:27/4/2016
Status:Open Resolved:
Product:iOS Product Version:9
Classification: Reproducible:Always
 
Summary:
On iOS 9, when an app requests authorisation to access photo library, the system presents an alert. When the user rotates the screen by 180°, this alert does not rotate at the same speed as the screen. This looks weird. 

This issue did not happen on iOS 8.

Steps to Reproduce:
Run the attached project

Expected Results:
Alert should rotate at the same speed as the screen

Actual Results:
Alert and screen rotations are not in sync

Version:
iOS 9

Notes:


Configuration:
iPhone 5c

Attachments:
'Rotation issue.mov' and 'AuthorizationPOC.zip' were successfully uploaded.

Comments


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