[0.18.26] Cant modify scriptarea using editor gui when client in multiplayer

[Phoenix27833]

If you join a multiplayer game as a client and go into editor mode, you can add and remove areas but attempting to change the name makes it nil and changing the color makes it black.
Works fine in singleplayer or when hosting multiplayer.

[Rseding91]

Thanks for the report. It's now fixed for the next release.