[Feature Request] V-slider a11y: readonly is always set to true and aria-readonly is present which isn't allowed by specs

Problem to solve

https://codepen.io/lol2x/pen/oMMmdx Only the second slider have readonly prop set to true, however the HTML generated is always with readonly=“readonly”. What is more aria-readonly attribute should only be used for elements that are not allowed to have a readonly attribute in HTML5 - according to spec https://www.w3.org/TR/html-aria/

Proposed solution

The presence of HTML readonly prop should be based on readonly prop from Vuetify readonly: String(this.readonly) and https://github.com/vuetifyjs/vuetify/blob/dev/src/components/VSlider/VSlider.js#L253 should be removed I can create PR if you want this changes.

[KaelWD]

So it’s a a “muh spec” thing. If this doesn’t actually cause real problems then we’ll leave it as it is, your suggested change would result in incorrect behaviour.

[lol2x]

Yup, also adding

aria-valuemin
aria-valuemax
aria-valuenow
aria-valuetext

could be then considered