Error Loading file on Nextcloud


I found a serious bug in the package. 20.0.1
when I share some file and folder name with (&) include this shortcut and sing.
the share folder and inside jpg, pdf file not worked.
It says Error Loading .

for example " File & Folders" "ab & c.JPG ( THIS KIND OF FILE NAME DOSENT WORK)

Any body have notice this problem?
its sharing bug…