Brian Richwine

### Description of the Changes **Issue:** See [Improve Screen Reader Users' Navigation Experience by Hiding Control Tooltips from Screen Readers #973](https://github.com/kaltura/playkit-js-ui/issues/973) When using VoiceOver on controls using a playkit-js-ui tooltip,...

**Description**: When using VoiceOver on the Kaltura Video Player, navigating through controls using VO-Left Arrow and VO-Right Arrow results in the VoiceOver cursor stopping on both the control buttons and...

Please consider making the MathJax Zoomed Expression Dialog resizable via mouse/keyboard

3

**Is your feature request related to a problem? Please describe.** I'm working with a math professor to convert their materials from MathJax 2.7.x to MathJax 4. The professor loved how...

# Description When I run the [Creating Stand-Alone SVG Images](https://docs.mathjax.org/en/latest/web/convert.html#stand-alone-svg) example: ```js const svgCss = [ 'svg a{fill:blue;stroke:blue}', '[data-mml-node="merror"]>g{fill:red;stroke:red}', '[data-mml-node="merror"]>rect[data-background]{fill:yellow;stroke:none}', '[data-frame],[data-line]{stroke-width:70px;fill:none}', '.mjx-dashed{stroke-dasharray:140}', '.mjx-dotted{stroke-linecap:round;stroke-dasharray:0,140}', 'use[data-c]{stroke-width:3px}' ].join(''); const xmlDeclaration = ''; async...

Add support for PUA characters used in MathJax 4+ ?

4

# Description MathJax 4+ mhchem output uses Unicode Private Use Area (PUA) code points (U+E4xx) that map to glyphs in MathJax’s custom `MJX-MHC-M` font to better render mhchem output. These...