1 If the 'non-editable' setting is enabled (by Procore) at the company level, the 'Edit Open Items they Created' granular permission is not available, and 'Open' and 'Closed' items cannot be edited by any user or Admin.
2 Users with 'Standard' permissions can only edit correspondence items that they have created. And if the 'non-editable' setting is enabled (by Procore) at the company level, only items in 'Draft' status can be edited.