No response service_worker.js

Installation Home Assistant OS
1

Hi everyone,

I use HA for some months now without having any problem.
But since some days now, I have an error that happens in the console and that only appears when I use the domain name of my installation but not with the local IP.
The error is as follows:

Uncaught (in promise) no-response: no-response :: [{"url":"https://my.domain/?homescreen=1","error":{}}]
    at $.handle (https://my.domain/service_worker.js:1:14885)
t @ service_worker.js:formatted:48
handle @ service_worker.js:formatted:917

What I don’t understand is that if I go to https://my.domain/?homescreen=1, I’m well redirected to https://my.domain/lovelace/home but then the error message is not exactly the same:

Uncaught (in promise) TypeError: Failed to fetch

Do you have any idea what can it be ?

Thanks for your help
Best regards

2

Okay … after upgrading to core-2021.4.2, the error becomes a message:

Using fallback for: https://my.domain/?homescreen=1

Maybe it becomes normal behavior.