Running Neos on homestead/virtualbox with port 8000

Description

I use Laravel Homestead for all my projects as virtualbox. Neos 3.1 was the latest version that was running well with it. To access the box, I need to tunnel my requests into the box via the port 8000.

Steps to Reproduce

1. Go to http://neosio.app:8000/neos/
2. Login
3. Wait until Loading... is finished (which never happens)

Expected behavior

1. The brand new react backend is loaded.
2. http://neosio.app/neos/schema/node-type?version=1513815843 is loaded with port 8000
3. I would also expect that the baseUri setting in Configuration/Settings.yaml is used.

Actual behavior

Shows Loading... forever

Affected Versions

Neos: 3.3

Flow: 4.3

My windows hosts file:

127.0.0.1	neosio.app

Configuration/Settings.yaml

Neos:
  Flow:
    persistence:
      backendOptions:
        host: 127.0.0.1
        driver: pdo_mysql
        dbname: neosio
        user: homestead
        password: secret
    http:
      baseUri: http://neosio.app:8000/
    resource:
      targets:
        localWebDirectoryStaticResourcesTarget:
          targetOptions:
            relativeSymlinks: true
        localWebDirectoryPersistentResourcesTarget:
          targetOptions:
            relativeSymlinks: true
    session:
      inactivityTimeout: 0
  Imagine:
    driver: Gd

If it would help, I can prepare a box that I can share so that you don't have to setup everything by yourself.