The M720 Triathlon doesn’t work on glass. If you need a mouse that does, consider the Logitech MX Master 3S or the MX Anywhere 3S. The MX Master 3S has a bigger, ergonomic design and a useful th ...
Additionally, you should have a Logitech mouse that supports the Flow feature. Some of the compatible devices include M590, M720 Triathlon, MX Master 3, MX Master 2S, MX Ergo, MX Anywhere 2S ...