The reason is that one request fails with:
Blocked loading mixed active content “http://3333-a27ac2e5-6b1c-49e0-b0bb-7b5a234921fd.ws-eu01.gitpod.io/~dev-server”
It should be HTTPS instead of HTTP because Gitpod exposes local HTTP servers behind an HTTPS proxy.
Is there a way to configure the above URL to be HTTPS ?
Note that I don’t think that configuring
devServer.protocol = 'https' will solve this because I don’t want the DevServer to run https itself(the devServer should run in HTTP but then gitpod will expose it through an HTTPS proxy )