Animating CGAffineTransformMakeScale(0.0f, 0.0f) does not work

Originator:emilio.pavia
Number:rdar://18779474 Date Originated:27-Oct-2014 11:27 AM
Status:Duplicate of 18082719 Resolved:
Product:iOS SDK Product Version:iOS 8.1
Classification:UI/Usability Reproducible:Always
 
Summary:
An animation that transforms a UIView to CGAffineTransformMakeScale(0.0f, 0.0f) does not animate on iOS 8. This works on iOS 7.

Steps to Reproduce:
1. Open the sample
2. Compile and run on an iOS 7 device
3. Tap on "Animate scale to 0" and notice that the red view animates properly
4. Repeat the above for an iOS 8 device

Expected Results:
The view should animate as on iOS 7

Actual Results:
The view disappears without animating

Version:
iOS 8.1/12B411

Notes:
To workaround this issue a CGAffineTransformMakeScale(0.0001f, 0.0001f) can be used

Configuration:
iOS Simulator

Attachments:
'ScaleAnimation.zip' was successfully uploaded.

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