How to use the Gantt chart in YouTrack?

Question

Project management

Who uses the Gantt chart in YouTrack?
There is a Start Date field in the settings, and all cases are drawn from this date. But there are cases that have been in the works for a long time, and there are those that we plan to do later after the current ones are completed. The result is an abstract picture called "what will happen if we start doing all the cases today."
Yes, you can set the dependence of cases (although not all cases are dependent on each other), you can limit the simultaneous execution of cases, but you still don’t get a real picture of things.