I usually open the Google Maps Web in an incognito window. But I’d definitely try the App you recommended.
Just a quick question, if you happen to know the App workings - Does this App clears the data of web-view on close? Or the Search history persists over the usage? Apart from the android app data clear option, is there any internal auto-clear option?
So far I haven’t done anything apart from Share from Google Maps Web and Open with OsmAnd~. I have not faced such errorneous behaviour. Proabably because I have never shared a pin, and always shared places which I have found through Google Maps.
I will try more with pins and custom locations, and let you know.