Bug: Movie extras don't work when multiple editions of movie exist

As per your other thread.
According to how editions work, each edition is supposed to be organized in its own movie folder. If you follow that approach, you’ll also get to see the related local extras.
Plex doesn’t currently support “sharing” local extras across multiple editions by placing them all in the same folder.

https://support.plex.tv/articles/multiple-editions/

Example 1: This is how it’ll work

Movies
  The Lord of the Rings - The Fellowship of the Ring (2001) {edition-Theatrical Cut}
    The Lord of the Rings - The Fellowship of the Ring (2001) {edition-Theatrical Cut}.mkv
    Featurettes
      ...
  The Lord of the Rings - The Fellowship of the Ring (2001) {edition-Special Extended Edition}
    The Lord of the Rings - The Fellowship of the Ring (2001) {edition-Special Extended Edition}.mkv
    Featurettes
      ...
    Behind the Scenes
      ...

This will show each edition with their own local extras.

Example 2: This doesn’t work

Movies
  The Lord of the Rings - The Fellowship of the Ring (2001)
    The Lord of the Rings - The Fellowship of the Ring (2001) {edition-Theatrical Cut}.mkv
    The Lord of the Rings - The Fellowship of the Ring (2001) {edition-Special Extended Edition}.mkv
    Featurettes
      ...
    Behind the Scenes
      ...

Plex might pick up the two editions but none of the local extras!

There’s a feature suggestion discussing for Plex to support the 2nd schema as well with both editions displaying the same set of local extras contained in their mutual top-level folder.