Connect via Apache Guacamole

[Corrado-possieri]

Hello,
I am trying to connect to HA via SSH using this add on and Apache Guacamole (run in a docker container in another device).
Each time I try to connect via Guacamole, I got this error in the plug-in logs

Connection from IP port PORT on IP port 22 rdomain ""
Unable to negotiate with IP port PORT: no matching host key type found. Their offer: ssh-rsa,ssh-dss [preauth]

The system settings are as follows
Apache Guacamole is version 1.4
Add-on version: 13.0.2
System: Home Assistant OS 9.4 (aarch64 / raspberrypi4-64)
Home Assistant Core: 2023.1.7
Home Assistant Supervisor: 2022.12.1

Can anyone help fixing this problem?