Hi Siddhiq74, I’ve read only now your reply.
I contacted ESP Zero Code support and this was their reply about two weeks ago:
“…We use general evaluation certificate to create firmware on the website and use same VID and PID. Home assistant and Alexa has stopped supporting the evaluation certificate. we are working on this and will address in upcoming releases…”
Since this responce I haven’t tried anymore but I don’t think that anything was changed.