The Gantt Lightning Web Component (LWC) is an upgrade of our existing Project Gantt from a Visualforce component to a Lightning Web Component (LWC) aligning it with the current Salesforce platform architecture and programming language. This upgrade brings a more intuitive user interface, aligned with the Lightning aesthetic. It also enhances performance and scalability.
With this upgrade, there are nuances between the legacy Visualforce component and the Lightning Web Component (LWC) that users need to be aware of. Please see video below.