high contrast mode not enabled in windows high contrast for Firefox/Chrome

[kwliou]

Expected behaviour

high contrast mode should be enabled in windows high contrast for Firefox/Chrome

Actual behaviour

high contrast mode is not enabled in windows high contrast for Firefox/Chrome

Live demo with steps to reproduce

Load accessibility module in high contrast mode

Hack to force it in other browsers:
https://jsfiddle.net/3uq2comg/

Product version

master

Affected browser(s)

Firefox, Chrome

[raf18seb]

Hi @kwliou, thank you for creating the ticket and PR!
Our accessibility ninja will review it soon.