We can scroll the Gantt chart horizontally to make a task visible in the Gantt chart. However, scrolling is not very efficient, especially if the project duration is very long. You can use the following methods to move the tasks to make them visible in the visual frame efficiently:
Double-tap the Gantt chart to select the task in the row you clicked. Gantt Chart will then automatically scroll to display the corresponding task bar.
Alternatively, you can select a task in the outline list. The Gantt chart scrolls to display the selected task bar, if necessary.