Can’t access to my dropbox folder in my Windows partition in Fedora (OK in KDE Neon)

Hello,
I have 3 systems in my computer (Windows 10, Fedora 41 KDE and Kde Neon). Suddenly, since 2 days I can’t access to my Dropbox folder in my Windows partition from Fedora : the folder is represented as a link in Dolphin instead of a folder. When pointed with the mouse cursor, Dolphin displays some “unsupported reparse tag 0x9000f01a” text. All is well from Windows or KDE Neon. In Fedora, the partition is set from Dolphin as “fuseblk”, whereas in Neon it is “ntfs3”…
thanks !

I can mount correctly the partition with the command : mount -t ntfs3 /your/device /your/mountpoint. Why is this different using Dolphin in Fedora and Neon ?