A couple of small issues with HCM came up in the a11y audit of the multistage about:welcome screens. These weren't considered to be blocking, but it would be nice to get them fixed; hopefully by someone using a Windows build for easier testing.
The two HCM issues are:
1) the primary button loses its border so it's not obvious it's a button and
2) the pagination ("step") indicators disappear completely.
These issues could likely both be fixed by correctly setting color inheritance on the button border and the step indicators, so that the inverted colors are able to be set by HCM. Figuring out *which* color to inherit might be tricky.
(To test High Contrast Mode, go to Windows Ease of Access settings -> High contrast -> Turn on high contrast.)
Bug 1662143 Comment 0 Edit History
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A couple of small issues with HCM came up in the a11y audit of the multistage about:welcome screens. These weren't considered to be blocking, but it would be nice to get them fixed; hopefully by someone using a Windows build for easier testing.
The two HCM issues are:
1) the primary button loses its border so it's not obvious it's a button and
2) the pagination ("step") indicators disappear completely.
These issues could likely both be fixed by correctly setting color inheritance on the button border and the step indicators, so that the inverted colors are able to be set by HCM. Figuring out *which* color to inherit might be tricky.
There's also potentially an issue with the color contrast of the primary button focus indicator; there was a fix for this in [1660259](https://bugzilla.mozilla.org/show_bug.cgi?id=1660259) but we should take a second look and make sure the correct colors are used.
(To test High Contrast Mode, go to Windows Ease of Access settings -> High contrast -> Turn on high contrast.)