voicing and pdom visibility for modal dialogs should be handled in the same place in Sim, https://github.com/phetsims/ratio-and-proportion/issues/509 https://github.com/phetsims/joist/issues/293
voicing and pdom visibility for modal dialogs should be handled in the same place in Sim, https://github.com/phetsims/ratio-and-proportion/issues/509 https://github.com/phetsims/joist/issues/293

phetsims/joist,phetsims/joist,phetsims/joist