Assigning issues to other users

[Roderick Vogel]

Check my previous post for detailed screenshots: https://community.atlassian.com/t5/Jira-Service-Management/Assigning-issues-to-other-users/qaq-p/1529796

On a project I want 2 (let's call them User A & B) users to be able to assign (and move) issues to other people.

I have 1 user (User C) who can already do this, and I gave the exact same permissions to the other users (A & B) aswell, however the button to assign just won't show up.

They are all added to the correct "Group" (CV-Worker) who are allowed to "Assign issues" permission to others, and later as a back-up I now added the 2 users separately as "Single User" to the permission "Assign issues"

It is not a Service Desk project, User C does not have a Service Desk license and they don't need one.

Anyone know the answer? Been having trouble with this one for some weeks now.