Upload manifest.json

Hello everybody,

I’m trying to upload a manifest.json file in root directory of my app.
When i want to access this file like this : https://domain.com/manifest.json i’ve got a 404 response.
Is it normal ?
Thank you by advance for help :slight_smile:
PS: I need this file for using OneSignal Web notification service.

Did you succeeded? If so can you tell how?