Assist not able to set specific temperature

[Alexandero89]

I dont know if its really a plugin,HA or just a config bug,but i thought i open an issue and maybe someone can help.

HA-Version: 2024.11.1
EQ3 Plugin-Version: 6.3.1
Environment: Docker compose

I setup the device and everything is working fine. As i think all entities are discovered correctly.
I can activate the boost or any specific temperature by hand.
But if i try to set a temperature using Assist (with Chatgpt) its not able to set a temperature.
Assist is able to activate/deactivate the device and start/stop the boost, but not set a specific temperature.
It says that the device is not controllable.

And i cant find out if i have to modify the eq3 plugin or something else.
The logs have no errors (or messages at all).
Here are some of the entities:

They are also available to be controlled via assist:

Is the device missing an entity to be controlled by assist or is this an setup problem and i did something wrong?
Thanks for your work with this plugin and your help!

[dbuezas]

I would assume this should work just fine but don't use assist so I can't confirm myself