[Samba] Shared printers do not appear for versions later than 4.14 of samba

[Anderson Sampaio Mello]

Hi Samba Team.

I have the following configuration in samba in the smb.conf file:

[global]
workgroup = WORKGROUP
netbios aliases = samba
load printers = yes
printing = cups

[printers]
path = /var/spool/samba
printable = yes

I tested this samba configuration with the STANDALONE server role in
different versions of samba:

4.14.2
4.13.2
4.15.2
4.17.12
4.19.2

I use the Windows client's(10, 11 e 7) Windows Explorer to view the
server's printers.

Printers installed on the server by CUPS on the same server appear with
this smb.conf configuration only for version 4.14 or earlier, in all
versions after 4.14 no printer shared by cups appears.

Could anyone help me find out if it's a bug or am I doing something wrong?