RESOLVED FIXED 189269
Cantillation glyphs and some vowel glyphs don't show up when using a dagash glyph (unicode 0x05BC) in Hebrew. 
https://bugs.webkit.org/show_bug.cgi?id=189269
Summary Cantillation glyphs and some vowel glyphs don't show up when using a dagash g...
Kevin2
Reported 2018-09-04 12:44:07 PDT
Created attachment 348840 [details] Laptop Screen shot with correct rendering This can be seen when running on an iPhone compared to a browser running an another rendering engine. I keep seeing the problem on the iphone when referencing websites with Hebrew vowel markings. I'm surprised I couldn't find this issue at Bugzilla. Here is a unicode HTML that I ran as a test: http://www.newelsys.com/Test/Hebrew_Niqqud_Trope.html Attached is the screen shot showing the correct rendering on my laptop using Chrome.
Attachments
Laptop Screen shot with correct rendering (81.60 KB, image/png)
2018-09-04 12:44 PDT, Kevin2 		no flags
Details
iPhone rendering of Hebrew text, the markings are missing. (36.48 KB, image/png)
2018-09-04 12:47 PDT, Kevin2 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Kevin2
Comment 1 2018-09-04 12:47:38 PDT
Created attachment 348841 [details] iPhone rendering of Hebrew text, the markings are missing.
Jon Lee
Comment 2 2018-09-05 12:18:21 PDT
Have you tried the latest iOS 12 betas? I can reproduce the bug in 11.3, but see the vowel markings myself on the iOS 12 beta.
Kevin2
Comment 3 2018-09-05 16:27:13 PDT
I just ran the test on iOS 12 Beta Public 10 release. All markings are correct.
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