Trying Matter examples

[ClaudioCnd]

I'm trying the Matter examples on a DevKitC with ESP32C3. After a lot of problems, finally, with the Esp-idf v4.4.3, i have built and flashed the lighting-app example. However, when i'm trying to commision this device with Alexa-Echo Dot or Google Home-Nest Mini on my Android phone i have an error. I tried also with other examples like All cluster app and Light switch. What could be the problem? The version of Esp-idf? The version of the Matter repository? Or Alexa and Google Home don't correctly commision this device yet?

I leave the full log on the attachments.

[ClaudioCnd]

Update: Since last friday, Alexa started to work with the "light" (and obviously "lighting-app") example without any update on the app and EchoDot, but with the other examples (light-switch, generic switch,...) the app said that they are working to make compatible these type of device. So I have to wait for the compatibility?
No update on Google Home side.