SelectorDepth rule triggering when @each inside of nesting

[calebergh]

Using version 0.57.0 (from within PHPStorm, with custom lint config file)

With a max selector depth of 3, given the following (simplified code), a warning is thrown which seems in error:

nav {
  li {
    @each $highlight, $colors in $highlight-colors {
      &.button-#{$highlight} {
       // the a below triggers the warning
        a {
          color: map-get($colors, 'color');
        }
      }
    }
  }
}

Warning displayed:

"Selectors should have depth of applicability no greater than 3 but was 4 (SelectorDepth)"

transpiled CSS in this case results in (selector depth of 3):

nav li.button-color-fifteen a {.....}