Cannot restore deleted AWM content

Steps to reproduce:

• create an AWM with 2 test properties (String and Number)
• create 2 entries for the AWM with content for the properties
• delete the AWM from the More Actions > Delete (including children). Select all for the warning to delete the XClass objects
• restore all pages one by one from the Page Index > Deleted Pages

Expected Result:
the restore brings back all content

Actual Result:
the content saved inside the 2 properties of the 2 entries is gone