outline textarea not getting skin style

Expected behavior
The skin-accent value should be applied to border-/label-color.

Actual behavior
The skin-accent is applied to all other input fields except the textarea.

Resources (screenshots, code snippets etc.)
In the devtools of chrome I see the skin color not being applied because the selector isn't specific enough.

This is the selector that is passing the current style, this is defined in _forms.scss

input[type="text"], input[type="password"], input[type="email"], input[type="url"], input[type="time"], input[type="date"], input[type="datetime-local"], input[type="tel"], input[type="number"], input[type="search-md"], input[type="search"], textarea.md-textarea

This is the selector defined in _skins.scss

input[type="text"], input[type="password"], input[type="email"], input[type="url"], input[type="time"], input[type="date"], input[type="datetime-local"], input[type="tel"], input[type="number"], input[type="search-md"], input[type="search"], textarea

Possible solution
What I found out to be the problem is that the _skins.scss selector is missing the ".md-textarea" selector, making the original _forms.scss selector more specific and overrule the skin.