My Folder list was truncated

Hello,

When I open a folder with more than 20 elements, the list is truncated and I can only see part of the elements (about 6 elements) random in the list.

Do you have an idea ?

Exemple : 

via Encode : 
https://ibb.co/iB2RM7

Via Apache : 
https://ibb.co/nB5D17

Thank you in advance

