FP3+ Q Developer Options simulate color space not working

hi, i use a fairphone 3 plus and installed the beta of android 10 Q yesterday.

everything works find for now except for the color correction in the developer options. it has the option simulate color space - monochromacy . when i activate that option nothing happens. when i go back again to the developer options it is disabled again.
does anyone know a solution for that?


I’ve got FP3 with the same /e/OS-version and the setting stays activated.
I can however not confirm whether it’s really working (I don’t see any difference in my apps)

everything on your phone should be in black and white only

Then it’s not working at all. App icons for instance are still in color. And calendar too…

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I can confirm that on my fp3 device with the latest /e/os/ q build[1] the color space simulation settings dosn’t have an effect on the display behavior.

Moreover I notice that color inversion[2] isn’t working either.

How can we file this probable bug and help to get it fixed?

Can anyone confirm that these two features are working upatream on LineageOS or point to the field bug there?

[1] e_FP3-userdebug 10 QQ3A.200805.001 eng.root.20210129.150423 dev-keys,stable-release
[2] https://support.google.com/accessibility/android/answer/6151800?hl=en

You can file a bug report here …in case you are filing a bug report for the first time this document should help


This bug has been filed about 1 month ago: https://gitlab.e.foundation/e/backlog/-/issues/2410