This seems to affect ZFS >=2.2.0. Ubuntu 22.04 LTS is on ZFS 2.1.5
Nope!
OpenZFS through 2.1.13 and 2.2.x through 2.2.1 contain this bug.
This issue occurs less often in version 2.2.1, and in versions before 2.1.4, because of the default configuration in those versions.
From here
Jep, it seems like Damocles Sword was hanging above us the whole time (⊙_⊙)