Issue Summary

Assets objects custom fields shouldn't hold more than 20 assets objects. This feature request exists for such enhancement, but it's currently not possible to include more than 20 assets objects on the field via user interface, for example.

However imports through an external system import allows us to add more than 20 objects on those fields and this may cause the assets objects custom fields to break their functionality in the issue view:

Steps to Reproduce

1. Perform a CSV import adding more than 20 objects into an issue's assets objects custom field.

Expected Results

The import fails and throws an error message.

Actual Results

The import is successful and can potentially break the assets objects custom fields functionalities.

Workaround

Currently there is no known workaround for this behavior other than not trying to import more than 20 objects to the fields.