BTRFS scrub weekly

I updated to 6.3..6 yesterday. This morning I got an Anacron email that said...

/etc/cron.weekly/openmediavault-scrub_btrfs:
Performing a scrub on Btrfs file systems.

The changelog for 6.3.6 said that scrub_btrfs was changed from weekly to monthly. However I have "openmediavault-scrub_btrfs" files in /etc/cron.weekly and in etc/cron.monthly. I assume it should only be in cron.monthly. Can the "openmediavault-scrub_btrfs" file in cron.weekly be deleted?

I also added an environment variable OMV_BTRFS_SCRUB_ENABLED="NO" to prevent the btrfs scrub since I don't use btrfs.