146456 2015-06-30 06:40:49 -0700 AX: VoiceOver can not read mmultiscripts 2017-02-18 00:41:06 -0800 1 1 1 Unclassified WebKit Accessibility 528+ (Nightly build) All All NEW InRadar P2 Normal --- 146578 1 fred.wang webkit-unassigned jcraig webkit-bug-importer oldest_to_newest 1105677 0 fred.wang 2015-06-30 06:40:49 -0700 Testcase: data:text/html,<math><mmultiscripts><mi>B</mi><mn>1</mn><mn>2</mn><none/><mn>4</mn><mprescripts/><mn>5</mn><none/><mn>6</mn><mn>7</mn></mmultiscripts></math> WebKit exposes this element as subrole "AXMathMultiscript" but VoiceOver does not seem to recognize it. 1105678 1 webkit-bug-importer 2015-06-30 06:41:28 -0700 <rdar://problem/21610405> 1106001 2 fred.wang 2015-07-01 00:43:13 -0700 This problem is visible test 2 of the torture test. https://mdn.mozillademos.org/en-US/docs/Mozilla/Math-ML_Project/MathML_Torture_Test$samples/MathML_Torture_Test 1106005 3 fred.wang 2015-07-01 00:51:27 -0700 https://mdn.mozillademos.org/en-US/docs/Mozilla/MathML_Project/MathML_Torture_Test$samples/MathML_Torture_Test 1278614 4 jcraig 2017-02-18 00:41:06 -0800 <rdar://problem/14346321>