Proxmox ceph crushmap resets after restart

[PIP3]

Hi,

I use a custom crushmap, and everything works fine.
But everytime I restart my node the OSDs get assigned to /default/pve instead of e.g. /data/pve-data.

I set the crushmap via "ceph osd setcrushmap -i crushmap.compiled".

Is someone experiencing similar issues?
How am I able to set the crushmap permanently?

Kind regards,
PIP3