Can't see the additional folders specified for nextcloud via docker


I am running a Raspberry Pi 4 using Openmediavault 5 and have Maradb and Nextcloud dockers installed. When I installed nextcloud via docker I specified 4 storage places.

-v \path\to\your\config:/config
-v \path\to\your\data:/data
-v \path\to\your\media:/media
-v \path\to\your\downloads:/downloads \

The first 2 for /config and /data is required and seems to be working. But the last 2 for /media and /downloads is not seen by the Nextcloud console. I don’t know if you can pass other storage folders into nextcloud and nextcloud would recognize them? It is possible to see the other folders without pointing them as external storage? Thanks.