List Widget from View should not assume candidates are EObjects

[AxelRICHARD]

• I have checked that this bug has not yet been reported by someone else
• I have checked that this bug appears on Chrome
• I have specified the version :

• 2023.6.0

• I have specified my environment :

• All

Screenshots

Steps to reproduce

1. create a form description with a list widget
2. the list widget must list objects that are not EObjects

Expected behavior

The icon must be the default icon

Actual behavior

There is no icon