NEW170079
WKWebView's title change triggers extra KVO callbacks 
https://bugs.webkit.org/show_bug.cgi?id=170079
Summary WKWebView's title change triggers extra KVO callbacks
Eugene But
Reported 2017-03-24 15:52:24 PDT
Created attachment 305328 [details] Test app WKWebView triggers 3 KVO callbacks when title is changed via JavaScript instead of one Steps to Reproduce: 1. Build and run attached test app 2. Look into Xcode console Expected Results: One KVO callback with "Title2" as a title Actual Results: 3 KVO callbacks with "Title2", "", "Title2" as a titles Possibly a dup of: https://bugs.webkit.org/show_bug.cgi?id=167065
Attachments
Test app (31.64 KB, application/zip)
2017-03-24 15:52 PDT, Eugene But 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Eugene But
Comment 1 2017-03-24 15:52:39 PDT
rdar://31252200
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