Nextcloud-snap : create folder manual in /nextcloud/data/user/files but it won't update at dashboard

[albab_khatami]

hi. i did create manual folder at /nextcloud/data/user/files but when i see the web it doesn’t update the data. what did i miss? i use nextcloud snap so my folder is /var/snap/nextcloud/common/nextcloud/data/user/files

[NaXal]

drawing attention @kyrofa