Adding a new variable to a Struct that has been paired up with a data table will cause a crash

If a user creates a struct and then creates a data table that uses this struct, the user can then no longer add variable to the struct due to the engine crashing

1. Open Editor
2. Create a new Structure blueprint
3. Name the structure blueprint "My Struct"
4. Create a new Data table
   Right click > Miscellaneous > data table
5. Select "My Struct" from the drop down menu
6. Add a new row to the data table
7. Save and compile
8. Open up "My Struct"
9. Click "Add new variable"
10. Notice the engine crashes

Expected: The user would add a new variable the struct and the engine would not crash
Result: Engine crashes when trying to add a new variable to the struct