Deselection in crosstalk filter not resetting selection (all data not displayed)

Hello! I built a crosstalk-interactive-flexdashboard interface. I seem to have a problem with the filters. When I select anything either with "select" or "checkbox", the deselection is not clearing or resetting to show all the data in #plotly #dt and #leaflet

The interface is here with a button to show the source code

The code is here:

Am I missing something in the code? Thanks.