Maps.xdc how to change the map provider?

When I modified the maps.xdc file (replaced the map link), before running npm run build again, I executed npm run clean. However, after compiling the resulting .exe file, when I opened the map, it still showed the previous xdc effect. What’s more puzzling is that when I opened a second account, the map was still from openstreetmap.org. I find this quite strange; what could be the reason?

I encountered a similar issue on the Android client as well. Although I successfully compiled the APK, it appears that the modified maps.xdc file was not being utilized.