Added webcore but will only become available in new home


I have followed the guide connecting webcore. This seems to work fine. But when i go to “my home” the smartapps are not there.

If i create a new home, it looks like its working fine.
How can i do one of the following:

  1. Make the webcore appear on my already created home
  2. Move samsung hub with devices from home to “new home” so that i can use webcore?

I use samsung account and have never had a “smartthings” account as i startet with this just fall last year.