The ovn-controler-ovs-<HASH> is in CrashLoopBackOff on the init container.

Its logs show:
$ oc logs ovn-controller-ovs-7wvtp -c ovsdb-server-init

+ CTL_ARGS='--system-id=random --no-ovs-vswitchd'
+ /usr/share/openvswitch/scripts/ovs-ctl start --system-id=random --no-ovs-vswitchd
ovsdb-tool: ovsdb error: /etc/openvswitch/conf.db: cannot identify file type
Starting ovsdb-server ovsdb-server: server configuration failed
[FAILED]
And going in debug mode into the init container shows that the file is empty.

This was tested using the latest upstream operators.