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phetsims / greenhouse-effect

"Greenhouse Effect" is an educational simulation in HTML5, by PhET Interactive Simulations.
GNU General Public License v3.0
4 stars 4 forks source link

Going to screen for the first time, NVDA may briefly start in middle of page #403

Closed KatieWoe closed 1 month ago

KatieWoe commented 2 months ago

Test device Samsung Operating System Win 11 Browser Firefox + NVDA Problem description For https://github.com/phetsims/qa/issues/1080, seen with NVDA + Firefox. On NVDA, when you first select a screen from the main menu NVDA starts reading from the middle of the screen rather than the start. After a second it corrects itself and starts from the beginning and this doesn't seem to happen when you switch screens after that.

Visuals

https://github.com/phetsims/greenhouse-effect/assets/41024075/a4c336d8-a0f6-4fed-a0a3-f27a4504c373

Troubleshooting information:

!!!!! DO NOT EDIT !!!!! Name: ‪Greenhouse Effect‬ URL: https://phet-dev.colorado.edu/html/greenhouse-effect/1.3.0-dev.11/phet/greenhouse-effect_all_phet.html Version: 1.3.0-dev.11 2024-04-26 19:11:48 UTC Features missing: applicationcache, applicationcache, touch Flags: pixelRatioScaling User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:125.0) Gecko/20100101 Firefox/125.0 Language: en-US Window: 1536x731 Pixel Ratio: 1.25/1 WebGL: WebGL 1.0 GLSL: WebGL GLSL ES 1.0 Vendor: Mozilla (ANGLE (Intel, Intel(R) HD Graphics Direct3D11 vs_5_0 ps_5_0), or similar) Vertex: attribs: 16 varying: 30 uniform: 4096 Texture: size: 16384 imageUnits: 16 (vertex: 16, combined: 32) Max viewport: 32767x32767 OES_texture_float: true Dependencies JSON: {}
KatieWoe commented 2 months ago

This seems to be if you read through to get the options, rather than use tab to get to them.

jessegreenberg commented 1 month ago

I wasn not able to get this to happen with NVDA 2024.1 with FireFox 125.0.3 (64-bit). It is possible that NVDA struggles to catch up on slower laptops. Otherwise, where the virtual cursor reads is largely out of our control.

For this one, I would recommend closing as wontfix.

jbphet commented 1 month ago

I'm not able to duplicate this either on my Win 11 machine with Firefox 125.0.2 (64-bit) - it works just fine for me. @jessegreenberg's theory that NVDA is just getting a bit behind seems reasonable, and I second his suggestion of closing as wontfix.