Do a long press on this icon and select "App Info" from the context menu. Now tap once on "Set as default". and then tap once on -->>> "Go to supported URLs". select "In this app" from the context menu.
Do a long press on this icon and select "App Info" from the context menu. Now tap once on "Set as default". and then tap once on -->>> "Go to supported URLs". select "In this app" from the context menu.