I was asked to try on 20.04.1 with latest subiquity from edge and can confirm that it still work in this case (on 20.04.1):
Subiquity help menu: 20.07.1+git2.5de9df3e root@ubuntu-server:/# snap list | grep subiquity subiquity 20.07.1+git2.5de9df3e 1969 latest/stable/… canonical* classic root@ubuntu-server:/# snap refresh --edge subiquity subiquity (edge) 20.09.1+git84.399e711b from Canonical* refreshed root@ubuntu-server:/# snap list | grep subiquity subiquity 20.09.1+git84.399e711b 2082 latest/stable/… canonical* classic root@ubuntu-server:/# Subiquity help menu: 20.09.1+git84.399e711b
I was asked to try on 20.04.1 with latest subiquity from edge and can confirm that it still work in this case (on 20.04.1):
Subiquity help menu: 20.07.1+ git2.5de9df3e server: /# snap list | grep subiquity git2.5de9df3e 1969 latest/stable/… canonical* classic server: /# snap refresh --edge subiquity git84.399e711b from Canonical* refreshed server: /# snap list | grep subiquity git84.399e711b 2082 latest/stable/… canonical* classic server: /# git84.399e711b
root@ubuntu-
subiquity 20.07.1+
root@ubuntu-
subiquity (edge) 20.09.1+
root@ubuntu-
subiquity 20.09.1+
root@ubuntu-
Subiquity help menu: 20.09.1+