Hide `currentBridges` description when the section itself is hidden

The torPreferences-currentBridges-description string is currently visible even when the "Your Current Bridges" section is hidden:

When the section is enabled however, it does appear in its proper place:

Can we hide this string when the section itself is not present please? I'm not sure if this is a bug or is intentional, but "too much text" was a point of feedback we received in user testing with prior designs of this page, and I'd prefer to progressively reveal this string instead to break it up a little.

Thanks!