Merge PR #50197 into main

* refs/pull/50197/head:
	cephfs-top: navigate to home screen while selecting sort field, if no filesystems.
	cephfs-top: display_menu() isn't triggered when all fs' are removed

Reviewed-by: Jos Collin <jcollin@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>