I am trying to copy a space layout from one space to a sub space and here's the steps to reproduce it.
1. Login as an admin.
2. Go to the admin console and create the sub space first.
3. Navigate to the newly created space.
4. Click on "Custmization" link.
5. Click "Copy".
6. Type in the space name you want to copy from.
7. The space is not showing up.
All the old spaces are not showing, but if I create a new space or sub space, they will show up.
This only happens on the hosted prod and UAT but not our self hosted dev servers and local environment.