Install Stable on 24.04 with Ubuntu Pro enabled

Hello,

I have a weird issue. I run 24.04 and added the zabbly repo :

# cat /etc/apt/sources.list.d/zabbly-incus-stable.sources 
Enabled: yes
Types: deb
URIs: https://pkgs.zabbly.com/incus/stable
Suites: noble
Components: main
Architectures: amd64
Signed-By: /etc/apt/keyrings/zabbly.asc

No error wile apt updating :

# LANG=C apt update
Hit:1 https://archive.ubuntu.nautile.nc/ubuntu noble InRelease                                                                                
Hit:2 https://archive.ubuntu.nautile.nc/ubuntu noble-updates InRelease                                                                        
Hit:3 https://archive.ubuntu.nautile.nc/ubuntu noble-backports InRelease                                                                      
Hit:4 http://repository.netdata.cloud/repos/edge/ubuntu jammy/ InRelease                                                                      
Hit:5 http://repository.netdata.cloud/repos/repoconfig/ubuntu jammy/ InRelease                                                                                                          
Hit:6 http://security.ubuntu.com/ubuntu noble-security InRelease                                                                                   
Hit:7 https://pkgs.zabbly.com/incus/stable noble InRelease                                       
Hit:8 https://esm.ubuntu.com/apps/ubuntu noble-apps-security InRelease     
Hit:9 https://esm.ubuntu.com/apps/ubuntu noble-apps-updates InRelease
Hit:10 https://esm.ubuntu.com/infra/ubuntu noble-infra-updates InRelease
Hit:11 https://esm.ubuntu.com/infra/ubuntu noble-infra-security InRelease
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up to date.

But it keeps installing 6.0 and not 6.10 :

# dpkg -l | grep incus
ii  incus                                  6.0.0-1ubuntu0.2+esm1                   amd64        Powerful system container and virtual machine manager - daemon
ii  incus-agent                            6.0.0-1ubuntu0.2+esm1                   amd64        Incus guest agent
ii  incus-client                           6.0.0-1ubuntu0.2+esm1                   amd64        Powerful system container and virtual machine manager - client
root@server:~# LANG=C apt full-upgrade 
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

I tried uninstalling and purging, still install 6.0

# apt policy incus
incus:
  Installé : 6.0.0-1ubuntu0.2+esm1
  Candidat : 6.0.0-1ubuntu0.2+esm1
 Table de version :
     1:6.10.1-ubuntu24.04-202503181813 500
        500 https://pkgs.zabbly.com/incus/stable noble/main amd64 Packages
     1:6.10.1-ubuntu24.04-202503152148 500
        500 https://pkgs.zabbly.com/incus/stable noble/main amd64 Packages
     1:6.10.1-ubuntu24.04-202503150522 500
        500 https://pkgs.zabbly.com/incus/stable noble/main amd64 Packages
 *** 6.0.0-1ubuntu0.2+esm1 510
        510 https://esm.ubuntu.com/apps/ubuntu noble-apps-security/main amd64 Packages
        100 /var/lib/dpkg/status
     6.0.0-1ubuntu0.2 500
        500 http://archive.ubuntu.nautile.nc/ubuntu noble-updates/universe amd64 Packages
        500 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages
     6.0.0-1 500
        500 http://archive.ubuntu.nautile.nc/ubuntu noble/universe amd64 Packages

Any idea ?

Because of Ubuntu Pro I had to PIN the Zabbly packages :

# cat /etc/apt/preferences.d/incus
Package: *
Pin: origin pkgs.zabbly.com
Pin-Priority: 520