When I click File > New Page I see both Bootstrap 5 and my own templates selected in the browser and I cannot select my own templates.
I need to select one of the menu items (which deselects both Bootstrap and my own templates) and then I’m able to select my own templates.
Not a deal-breaker but something to report.
In this image, you can see what happens when I select File > New Page. Two menu items are selected.