App’s homepage to become detached from the code pages after moving the app

Steps to Reproduce:

1. Create a page named Page.
2. Create a page named Sheets.
3. Create a subpage named Target.
4. Create an AWM app named App1 as a subpage of Page.
5. Add some fields to App1.
6. Complete the wizard and change the value for Creation Restrictions to Sheets ( must be outside the child tree of App1.
7. Rename or move the homepage of the AWM app:
   • The rename dialog prompts for the new name.
   • Enter AppB as the new name and select Target as the new location.
8. Confirm the rename.

Expected Result:

The renaming operation completes successfully.

Actual Result:

1. The renaming operation fails with an error.
2. The child tree structure now appears as follows:

3. App1
     └ Code
   Target
     └ App2
         └ Code
           └ App1 Class
           └ App1 Template Provider
           └ App2Sheet
           └ App2Template
           └ App2Translations

1. The page App2 and its subpage Code do not exist, displaying the error:
   “The requested page could not be found.”