MacOS: Time machine SMB parameter needed

[Suplanus]

I created a Samaba share, which also can be connected to in finder.
But MacOS Time Machine setting not seeing it in the settings pane.

I added this to the advanced config:

fruit:time machine = yes

Then it works. Should this parameter not included, if MacOS Share is true?

Here is my complete config:

[global]
	log file = /var/log/samba/log.%m
	logging = file
	map to guest = Bad User
	max log size = 1000
	obey pam restrictions = Yes
	pam password change = Yes
	panic action = /usr/share/samba/panic-action %d
	passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
	passwd program = /usr/bin/passwd %u
	registry shares = Yes
	server role = standalone server
	server string = %h server (Samba, Ubuntu)
	unix password sync = Yes
	usershare allow guests = Yes
	fruit:zero_file_id = yes
	fruit:metadata = stream
	fruit:nfs_aces = no
	fruit:encoding = native
	idmap config * : backend = tdb
	admin users = root
	vfs objects = catia fruit streams_xattr


[printers]
	browseable = No
	comment = All Printers
	create mask = 0700
	path = /var/tmp
	printable = Yes


[print$]
	comment = Printer Drivers
	path = /var/lib/samba/printers


[timemachine]
	inherit permissions = Yes
	map acl inherit = Yes
	path = /mnt/ext-01/timemachine
	read only = No
	vfs objects = catia fruit streams_xattr acl_xattr
	fruit:time machine = yes
	fruit:locking = none
	fruit:aapl = yes
	fruit:encoding = native
	fruit:nfs_aces = no
	fruit:zero_file_id = yes
	fruit:metadata = stream