stylelint: Comment got duplicated when put above a SCSS dollar variable

What minimal example or steps are needed to reproduce the bug?

// Comment
$variable: 1rem;

What minimal configuration is needed to reproduce the bug?

None

How did you run Stylelint?

stylelint \"src/**/*.scss\" --fix

Which Stylelint-related dependencies are you using?

{
    "stylelint": "^16.2.0"
}

What did you expect to happen?

// Comment
$variable: 1rem;

What actually happened?

// Comment
$variable: 1rem;Comment$variable

Do you have a proposal to fix the bug?

It might have been something with the dollar variable configuration of stylelint. I will take a look.