Entity form field uses base entity ID instead of relationship entity ID for form field names, causing all rows to share the same values

Problem/Motivation

When using the Entity Form Field plugin in a View with relationships, the form field names are generated using the base entity's ID instead of the relationship entity's ID. This causes all rows in the view to share the same form field names, resulting in all rows sharing the same values. When the form is submitted, all entities are saved with the same values (typically the last row's values), overwriting the individual values for each entity.