How does btrfs handle different options for subvolumes?

Question

btrfs

Let's say I mounted the main volume on /mnt/dev/ignition with noatime,compress=lzo,ssd_spread,space_cache,inode_cache,discard
And then mounted the subvolume:

sudo mount -t btrfs -o subvol=usr,noatime,ssd_spread,space_cache,inode_cache,discard UUID=b26be618-752f-480d-9de2-eef356fb2796 /tmp/k

Those. no longer compressed. Do I understand correctly that if I write to / mnt / dev / ignition / usr, then the recording will be performed with compression, and if in / tmp / k, where usr is mounted without compression, then it will already be performed without it?