Gantt View Widget sorting

Hi everyone,

We use a dashboard with gantt view to plan our ressources. The gantt view lists all subtasks by person.
What we absolutely don’t understand is a) how the sorting of tasks within a group i.e. person is calculated and b) in what order are the persons listed?

It would be great to understand this as the sorting changes from time to time when reloading the dashboard and people are confused where their own tasks (the entire group) have moved to in order.
Also sometimes when changing the status of a task people feel like these tasks are vanishing since the sorting changes.

I would be really happy about any insights and even happier if there was a way to influence this sorting so it could stay constant.

Thank you very much!