Can't add rows in table view

My colleague is not able to add rows in her table view even though she has full write permissions (see image below). In my version of Pycharm, I get plus/minus buttons where I can add rows and then push those rows to the database but as you can see below she doesn't have those options. We are using exactly the same database and settings. Is this a known issue with a version of PyCharm? Is there some setting we don't know about to add those buttons?