Can't add a zone after fresh install - Button disabled

[MojitoJoe1813]

Walk through setup after fresh install and get stuck when adding a zone:

I can only add a zone switch. I assume I'm supposed to enter a name as well, but there is no way.
Button to add the zone stays disabled.

The same by the way is the case with other fields across the integration which should be changed...

Newest version of HA (v 2026.5.4) and Integration.

[koffienl]

Came here with the same question. HA 2026.5.4 and just installed the latest version of the integration but can't press the "Add zone" button as it is disabled.
I think it needs name and runtime, but there are no input fields for it.

[inrulethonn]

Same, following.

[fisch3009]

Same Here.
In Browser developer Tools, there ist an empty HTML Tag ha-textfield.