Unable to remove local show extras

Hello,

I have added some show extras like described in the following article:
https://support.plex.tv/articles/local-files-for-tv-show-trailers-and-extras/

They are visible in the Plex WebUI and iOS App.

Now I removed this extras, but they are still visible in the WebUI and iOS.
The Plex Server Logs contains only the following line:

Sep 17, 2021 10:06:09.609 [0x7f2b68480b38] INFO - Library section 5 (Serien) will be updated because of a change in “/home/…/Show Name/Behind The Scenes”
Running version: 1.24.2.4973

What steps are required to get this extras fully removed from Plex?

Thanks for any help
Martin

You need to refresh metadata to update the local extras. Those aren’t covered by scanning the library.

Thanks for the fast response.
Metadata refresh and a restart of the WebUI solved it.