Mask colors are changed when using convertColors and currentColor: true

[salvan13]

Describe the bug
when using the convertColors plugin with the parameter currentColor set to true, if the svg contains mask elements the color attributes (fill/stroke) are changed, this behaivour is unwanted in my case because it breaks the masks depending on the current color.

To Reproduce
Steps to reproduce the behavior:

test.svg:

<svg viewBox="-10 -10 120 120">
  <svg width="100" height="100" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
    <mask id="path-1-inside">
      <path fill-rule="evenodd" clip-rule="evenodd" fill="white"
        d="M9.14286 2H4.85714C4.38376 2.00001 4.00001 2.30381 4 2.67857V20.3214C4.00001 20.6962 4.38376 21 4.85714 21H9.14286C9.61624 21 9.99999 20.6962 10 20.3214V2.67857C9.99999 2.30381 9.61624 2.00001 9.14286 2Z" />
    </mask>
    <path
      d="M9.14286 2L9.1429 0H9.14286V2ZM4.85714 2V0H4.8571L4.85714 2ZM4 2.67857L2 2.6785V2.67857H4ZM4 20.3214H2V20.3215L4 20.3214ZM4.85714 21L4.8571 23H4.85714V21ZM9.14286 21V23H9.1429L9.14286 21ZM10 20.3214L12 20.3215V20.3214H10ZM10 2.67857H12V2.6785L10 2.67857ZM9.14286 0H4.85714V4H9.14286V0ZM4.8571 0C3.73997 2.65837e-05 2.00007 0.78891 2 2.6785L6 2.67865C5.99998 3.21624 5.71952 3.5871 5.49246 3.76685C5.26878 3.94393 5.03752 4 4.85719 4L4.8571 0ZM2 2.67857V20.3214H6V2.67857H2ZM2 20.3215C2.00007 22.2111 3.73997 23 4.8571 23L4.85719 19C5.03752 19 5.26878 19.0561 5.49246 19.2332C5.71952 19.4129 5.99998 19.7838 6 20.3214L2 20.3215ZM4.85714 23H9.14286V19H4.85714V23ZM9.1429 23C10.26 23 11.9999 22.2111 12 20.3215L8 20.3214C8.00002 19.7838 8.28048 19.4129 8.50754 19.2332C8.73122 19.0561 8.96248 19 9.14281 19L9.1429 23ZM12 20.3214V2.67857H8V20.3214H12ZM12 2.6785C11.9999 0.78891 10.26 2.65837e-05 9.1429 0L9.14281 4C8.96248 4 8.73122 3.94393 8.50754 3.76685C8.28048 3.5871 8.00002 3.21624 8 2.67865L12 2.6785Z"
      fill="red" mask="url(#path-1-inside)" />
  </svg>
</svg>

config.js:

module.exports = {
  plugins: [
    {
      name: 'convertColors',
      params: {
        currentColor: true
      }
    }
  ]
}

run:

npx svgo test.svg -o out.svg --config config.js

Expected behavior
in out.svg, path inside mask shouldn't have fill set to currentColor, but should keep white

• SVGO Version: 3.3.2
• NodeJs Version: 20.5.1
• OS: Ubuntu