Config for SMB share so I can connect with Win11

I have a SMB share on a computer. It's set to anonymous access, meaning I don't have to enter a password to access the shares. All my PC's at home are Linux so this has served me for many years. I now have a Windows 11 laptop from work that refuses to connect to this device. The message it gives me is you can't access this shared folder because your organization's security policies block unauthenticated guest access

I have tried adding a new share that requires authenticated access, but Windows keeps giving the same error.

I have changed the protocol settings to be higher, but they had no effect. Here is my current config:

    
#======================= Global Settings =====================================
[global]

    protocol = SMB3_11
    client min protocol = SMB3
    client max protocol = SMB3_11

    workgroup = REDACTED.HOME

    server string = SAMBA

    map to guest = bad user

    hosts allow = 192.168.1. 127.

    printcap name = /etc/printcap
    load printers = no

    log file = /var/log/samba/%m.log

    max log size = 50

    security = user

#============================ Share Definitions ==============================
[smbshare]
   path = /mnt/share
   public = yes
   only guest = yes
   writable = yes
   browseable = yes
   create mask = 0777
   directory mask = 0777
   printable = no
   guest ok = yes

[smbshareauth]
   comment = Authenticated share
   path = /mnt/share
   read only = no
   public = yes


  

This config still works for my anonymous share on my Linux machine, but (still) not on Windows 11 with the authenticated share. Removing the anonymous share from the config and leaving only the authenticated share does nothing for Windows 11, still same error.

Protocol before was

    
    protocol = SMB3
    client min protocol = SMB2
    client max protocol = SMB3

  

I tried to connect to 192.168.1.5\smbshareauth but that gives the above error. Help is greatly appreciated!