version(s) affected:
symfony/webpack-encore-bundle 1.9.0
webpack-encore 1.0.4
webpack-dev-server@^4.0.0-beta.0

Description

Since v1.0.0 when configure encore dev-server like that

"dev-server": "encore dev-server --port 8081 --host 0.0.0.0 --public http://mydomain.dev:8081 --disable-host-check" 

i have

Possible Solution

I think webpack-dev-server@^4.0.0-beta.0 is the problem

No problem for my second project create 3 weeks ago.

symfony/webpack-encore-bundle 1.9.0
@symfony/webpack-encore@0.32.1
webpack-dev-server@^3.1.14