A project manager and members can view the Gantt chart from the board menu.
Menu > Gantt
Move the mouse pointer to ℹ️, and the description of icons and connections is displayed.
The Lock/ Unlock Schedule icon is locked for the free plan. It is also locked for the pro plan but can be unlocked by clicking the icon.
The Zoom-out and Zoom-in icons change the calendar duration.
Move the mouse pointer on an issue bar, and the issue details are displayed.