Geocoder result event firing twice after searching for a second address

[jh-code]

I have a geocoder on my map that is used to place markers on a map. If I search for an address, select the right one, it adds a marker to the map at that location. If I delete the text in the search input and search for another address, then select it, I get an event for the previous address and the new one. It works as expected if I manually click the x to clear the search input, but not if I highlight/erase the text in the input.

Is this expected behavior? If so, how can I clear the search input programmatically?

[Wykks]

That's a know bug : mapbox/mapbox-gl-geocoder#99
I'll add a workaround inside ngx-mapbox-gl