Updated to rc7. My array is up and running, but this is what my Main tab looks like.
All Docker, VMs and shares are up and available.
/mnt/user shoaw all shares and /mnt/ shows all diska and zfs arrays available
df
/dev/md1p1 19529738188 18066278920 1463459268 93% /mnt/disk1
/dev/md2p1 19529738188 18301980328 1227757860 94% /mnt/disk2
/dev/md3p1 19529738188 15864198860 3665539328 82% /mnt/disk3
/dev/md4p1 19529738188 14267824124 5261914064 74% /mnt/disk4
/dev/md5p1 19529738188 19163167360 366570828 99% /mnt/disk5
/dev/md6p1 19529738188 16932774200 2596963988 87% /mnt/disk6
/dev/md7p1 5858435620 998073692 4860361928 18% /mnt/disk7
/dev/md8p1 5858435620 2495625016 3362810604 43% /mnt/disk8
/dev/md9p1 5858435620 895198144 4963237476 16% /mnt/disk9
/dev/md10p1 5858435620 5307366288 551069332 91% /mnt/disk10
/dev/md11p1 5858435620 4979550840 878884780 85% /mnt/disk11
/dev/md12p1 5858435620 2167139756 3691295864 37% /mnt/disk12
/dev/md13p1 5858435620 4581822780 1276612840 79% /mnt/disk13
/dev/md14p1 5858435620 2417777396 3440658224 42% /mnt/disk14
/dev/md15p1 5858435620 1626761232 4231674388 28% /mnt/disk15
/dev/md16p1 5858435620 3145986208 2712449412 54% /mnt/disk16
/dev/md17p1 5858435620 5609630520 248805100 96% /mnt/disk17
/dev/md18p1 5858435620 4218253240 1640182380 73% /mnt/disk18
/dev/md19p1 5858435620 3790304928 2068130692 65% /mnt/disk19
/dev/md22p1 15623792588 2210644188 13413148400 15% /mnt/disk22
/dev/md23p1 15623792588 108964700 15514827888 1% /mnt/disk23
/dev/nvme0n1p1 976761560 651471796 323605596 67% /mnt/fast_cache
hyperspin 27942883072 15291136 27927591936 1% /mnt/hyperspin
aio_hyperspin 27943138560 24981325824 2961812736 90% /mnt/aio_hyperspin
shfs 224585677364 147149322720 77436354644 66% /mnt/user0
shfs 224585677364 147149322720 77436354644 66% /mnt/user
/dev/loop2 20971520 7768 20845544 1% /etc/libvirt
root@MediaMac:~#