nodarkthings wrote: but if you do, you'll make 20 persons happy
You could try chase it down on your own? It basically is an interaction between
/Library/Filesystems/zfs.fs/Info.plist - in particular the FSProbeOrder
the tool it executes: "zfs_util" and the return codes it replies with, it is called for each disk (or was it each partition) and it replies depending on it recognising it.
So one start point would be to rename "zfs_util" to "zfs_util.orig" and put in a bash script named "zfs_util", which can just return FSUR_RECOGNIZED (-1) - this will
show that the popups go away, but also break inserting a FAT32 drive etc. And play with it until you can figure out what goes wrong. Perhaps "zfs_util" is at a too high FSProbeOrder, perhaps it fails to say FSUR_RECOGNIZED when it should etc.
Then make a PR for the fix