Hi @Richard8366 and welcome to the Dash community 
Thanks for your feedback - it’s consistent with other community comments and is part of the reason why this version of the templates is no longer being developed.
V0.3.0 is an older release of Dash Labs. The current release is 1.0.0. See the announcement here:
📣 Dash Labs 1.0.0: Dash `pages` - An easier way to make multi-page apps.
It includes a description of which Dash Labs project have made their way into Dash 2.0 and also introduces the new Multi-Page App plugin that is currently being developed.