Importing Layout in West (not loading)

I followed the instructions for importing a layout in live editor as shown here:

My problem comes when I paste the content into the Import Page Code widget and press Import it just sits there and loads and loads without anything happening.

I am specifically working on creating the layout for home-6

Anyone have any ideas on what I am doing wrong?

It still just sat there loading all morning, but after logging out and logging back in I could see that it had worked…

Hello there,

Could you please confirm if you are running the latest version of Live Composer plugin? This might happen because there is one script from particular plugin that contains an error and pollutes its behavior. What will happen if you temporarily disabling all other plugins?