When I do a reverse image search - say by image https://somedomain.com/someimage.jpg - on the page https://images.google.com/, I cannot resize the pre-selected area of the image.
More specifically, this is what happens:
* When I paste the link https://somedomain.com/x.jpg and click the Search button, the service redirects me to a web page whose address appears to be in the format
https://www.google.com/search?vsrid=...&vsint=...&udm=26&lns_mode=...&source=...&vsdim=...&gsessionid=...&lsessionid=...&lns_surface=...&lns_vfs=...&qsubts=...&biw=...&bih=...&hl=...
(e.g. https://www.google.com/search?vsrid=CKmfkdixh6HWKhACGAEiJDIwYmM1NDgyLWI5M2UtNDZjMy04YzRlLWE3N2NiYWUzNWNkODIGIgJyZCgFOOf-n86rn5AD&vsint=CAIqDAoCCAcSAggKGAEgATojChYNAAAAPxUAAAA_HQAAgD8lAACAPzABEIEDGNsBJQAAgD8&udm=26&lns_mode=un&source=lns.web.gsbubu&vsdim=385,219&gsessionid=nAaBFqe7CzxJLu20FyQejjGTNoF-hiF5ilS_4-iE9pOFNIiSwhKurQ&lsessionid=hnXAcNpY60SMFr-p20EuwC5-QTxKfx8BD0A8aHyg8H3OKJ4cvGAnWw&lns_surface=26&lns_vfs=e&qsubts=1760295591739&biw=1024&bih=657&hl=fi&sei=J_rraOHYEpWMxc8P4anMuA8)
The page displays a large view of the x.jpg image and a preselected area that covers only a small part of the view of x.jpg.
* It SEEMS tha I could enlarge the size of the preselected area (by dragging its corners), but it turns out that I can only enlarge it partially, because when I drag some of the corners of the preselected area, the entire image disappears, making further changes impossible.
What is the cause of this irritating behaviour and how could I fix it?