How can I affect the time beam on time line?

[Almighty Drake]

Hey I thought the beam of each issue in timeline is affected by the JIRA Field: "Actual Start" and "Actual End" however as you can see on the picture the beam has a different time span than my given Start and End date. Which field is connected to the time beam or is there even any?

[Jack Brickey]

Hi @Almighty Drake ,

the timeline bar is based off of "Start date" and "Due date". Can you assess your issues based upon this info to confirm it is correct? For your reading pleasure - add-issues-to-epics-on-the-roadmap