When dragging a file to a different location, an unrelated file appears instead
I use macOS Mojave (version 10.14.6), and whenever I try to drag a file into a different location (e.g. from an external drive into a desktop folder), some other file appears instead
It was first a png I downloaded appearing multiple times, and now it's a game I downloaded. Any reason why this is happening?
MacBook Air 13″, macOS 10.14