STEPS TO REPRODUCE

1. Administration > Data Administration > Lookups
2. Create a custom static lookup or note any OOTB Static lookup
3. On the project object, create an attribute and link it to the lookup
   Set a default value and mark the Populate NULL values with the Default checkbox
4. Make the attribute available for the Modern UX.
5. On the Modern UX > Administration > Attributes
   Make the attribute secured and enable Access View only
6. On a blueprint > Add a field to the Details tab
7. Open a project that is linked to the blueprint above
8. On the details tab you see the secured attribute with a default value selected.
9. Click on the field value and straight away click outside the field.

Expected results: No errors to be displayed
Actual results: API-1007: You are not authorized to process request. Contact your system administrator for necessary security rights.