With Map control, on_event DRAG_END is triggered twice. Is it normal ?

[Michel7GitHub]

Question

I want to execute code (only one time) on_event DRAG_END but it is always triggered 2 times when I drag on map.
Is it normal? If Yes, how can I do to execute only 1 time my code ?
I use Windows 11, Flet version 0.24.1.
Regards!

import flet as ft
import flet.map as map

def main(page: ft.Page):

    def handle_event(e: map.MapEvent):
        if e.source == map.MapEventSource.DRAG_END:
            print()
            print("Drag_END ............. \n", e.source)
            
    page.add(
        map.Map(
            expand=True,
            configuration=map.MapConfiguration(
                initial_center=map.MapLatitudeLongitude(15, 10),
                initial_zoom=5,
                interaction_configuration=map.MapInteractionConfiguration(
                    flags=map.MapInteractiveFlag.NONE
                ),
                on_event=handle_event
            ),
            layers=[
                map.TileLayer(
                    url_template="https://tile.openstreetmap.org/{z}/{x}/{y}.png",
                    on_image_error=lambda e: print("TileLayer Error"),
                )
            ],
        ),
    )

ft.app(target=main, view=ft.AppView.WEB_BROWSER)

Code sample

No response

Error message

No response

------------------------------------------------------

• I have searched for answers to my question both in the issues and in previous discussions.