This bug was fixed in the package grub2 - 2.06-2ubuntu15
--------------- grub2 (2.06-2ubuntu15) lunar; urgency=medium
* grub-multi-install: Reset partition type between partitions (LP: #1997795)
-- Julian Andres Klode <email address hidden> Thu, 01 Dec 2022 16:30:53 +0100
This bug was fixed in the package grub2 - 2.06-2ubuntu15
---------------
grub2 (2.06-2ubuntu15) lunar; urgency=medium
* grub-multi-install: Reset partition type between partitions (LP: #1997795)
-- Julian Andres Klode <email address hidden> Thu, 01 Dec 2022 16:30:53 +0100