Bug 44210

Summary: Editing text content of MathML tags in inspector sometimes doesn't update rendering until reflow
Product: WebKit Reporter: Randall Farmer <randall>
Component: MathMLAssignee: Nobody <webkit-unassigned>
Severity: Normal CC: alex, donggwan.kim, fred.wang, mitz
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: PC   
OS: OS X 10.5   
URL: http://golem.ph.utexas.edu/category/2010/08/thermodynamics_and_wick_rotati.html
Bug Depends on: 57695, 153991    
Bug Blocks:    

Description Randall Farmer 2010-08-18 15:54:55 PDT
I started editing text content of MathML tags in Web Inspector.  Sometimes the rendering would update, sometimes not.  When it didn't, resizing the window so the text has to be reflowed made my changes appear.
Comment 1 Alex Milowski 2010-10-17 12:59:46 PDT
I think this is related to Bug 47781.
Comment 2 mitz 2011-04-01 22:10:14 PDT
See bug 57695 for a specific example and a test case.
Comment 3 mitz 2011-04-01 22:22:22 PDT
See also bug 57696.
Comment 4 Frédéric Wang (:fredw) 2016-07-07 15:23:18 PDT
The implementation has changed quite a lot after https://trac.webkit.org/wiki/MathML/Early_2016_Refactoring#Phase1DONE (except for mfenced). I think we can close this bug and open more specific issues. I expect that phase 3 could also improve the rendering update.