Cannot change WKWebView scrollView deceleration rate in iOS 9 beta 3

Originator:MJohnston16
Number:rdar://21893685 Date Originated:19-Jul-2015 06:37 PM
Status:Open Resolved:
Product:iOS SDK Product Version:iOS 9 (13A4293g)
Classification: Reproducible:Always
 
Summary:
The decelerationRate for a WKWebView's scrollView cannot be changed from UIScrollViewDecelerationRateFast.

Note that UIWebView is unaffected.

Steps to Reproduce:
1. Create a WKWebView
2. Set the webView's scrollView decelerationRate to UIScrollViewDecelerationRateNormal
3. Observe the deceleration rate

Expected Results:
The deceleration rate should be "normal".

Actual Results:
The deceleration rate is "fast".

Comments


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