BUG: Copying a wizard page, and then pasting it on the panel of another wizard page makes a copy of the page it was pasted onto

[NiklavsPS]

Describe the bug
Copying a wizard page into another page creates a copy of the page it was pasted onto.

Version/Branch
Formio,js 4.16.0
To Reproduce
Steps to reproduce the behavior:

1. Create form with the type wizard
2. Add any components
3. Create a second Page
4. Copy the first Page
5. Paste the first page exactly on the panel of the second page
6. Observe that it makes a copy of the second page.

Expected behavior
The copied page is pasted.

Screenshots

Additional context
Form.io sandbox ID to reproduce - 67501f81402f5fa074881e87