Directory content not displayed in Manager Filesystem Tab

Summary

One directory (“Dokumente”) seems to be empty, but all files exist at this place.
Files linked to this directory can be downloaded from the website.
All other directories display correctly.

Step to reproduce

Just openig in Manager

Observed behavior

Filesystem

Expected behavior

Show content and be available from Manager

Environment

Using MODX Revolution 2.8.3-pl

Do you use umlauts in the file names?

Maybe your problem is connected to this issue on github:

Perfect - that made the difference …
I had one file with u-umlaut, however this is in there for 18 months and never made a problem