>>However, I would prefer to choose the place where the screenshot I take in Chrome is saved.
You can move the screenshots folder to the folder where the Chrome ones are saved. Just right-click the Screenshots folder > Properties > Location tab.
Thank you, this is a kind of solution, but only partial, because depending on what the screenshot is about I choose where to save it. So the screenshot system window that appears everywhere except Chrome is really useful. I kindly ask you to bring this matter to the attention of the team.