Question - policy reviewer group

We set a notification warning for Security Policy reviews. The reviewers are abled to submit feedback. Most of the time the reviewers are in groups of three or more people. When one person of the group submitted feedback the other one is not getting any reminder anymore. So my question is: Does Eramba simply works like that or is that a mistake?

the functionality is like that , but it should not be used as its going away. the method for interacting with feedback is trough comments and attachments, that is explained on our trainings:

Thanks. I´ve watched the video again. Now I have an idea how to collect feedback in a better way.