Tiled map not showing overylay

[Surafel]

Hi, I having been using TkinterMapView for a while and it works like charm. I just want to ask this question --

I am working on a project that needs an overlay map. I have seen the example code and I created a tiled map and hosted it on a server. When I open my map on a browser ti works fine. However when I am using my the tiled map inside my code it doesnt show the overlay map. I have tried changing the zoom level but it doesnt help at all. The map is just gray

these are the two maps hosted on github pages --

https://surafeltesfaye.github.io/vfr_1/
https://surafeltesfaye.github.io/sectional1_LA/

I am happy to provide any details too and any kind of help is appreciated

Thanks

[Surafel]

Here is my function to toggle the overlay;

it works fine with the basemap the issue is with the overlay

def change_map(self):
    if self.radio_var.get() == 1:
        self.map_widget.set_tile_server("https://a.tile.openstreetmap.org/{z}/{x}/{y}.png", max_zoom=22)
        self.map_widget.set_overlay_tile_server("https://surafeltesfaye.github.io/vfr_1/{z}/{x}/{y}.png")
    elif self.radio_var.get() == 2:
       self.map_widget.set_tile_server("https://mt0.google.com/vt/lyrs=m&hl=en&x={x}&y={y}&z={z}&s=Ga", max_zoom=22)

[hanselmoovita]

May I request if you can provide the functions for:

self.map_widget.set_tile_server
self.map_widget.set_overlay_tile_server
Any "init" dependencies

I'm working on a similar project as you do, except that I'm using slippy map tiles of map loaded from local PC.....