O2M widget do not use their context on the first default_get call
This is due to the fact that when displaying the widget a new value is set on the widget with the evaluation of the context which doesn't get the value from not already set fields.
All legacy (hg-git based) Projects have been automatically migrated to native with the upgrade of 2025-01-23
This is due to the fact that when displaying the widget a new value is set on the widget with the evaluation of the context which doesn't get the value from not already set fields.