url containing /~__loading after dropping the pin

[camelCaseNick]

While dragging the pin the search field contains a loading icon and the search query string in the URL is /~__loading. After dropping it onto a building the search field contains the address of the building, but the URL does not change.

That results in the loading icon and a POI with the title __loading to appear when loading that URL.

Example URL: https://benmaps.fr/@6.696634,50.644408,15.06/+6.693082,50.643154/~__loading