This is on macOS 10.12.5 with a Logitech MX Master mouse and Logitech Options 6.60.448 6.62.200 software.
When I use the scroll wheel in the contact sheet window it does scroll as intended but it also makes all the four round Rotate/IPTC/Info/Preview buttons of the photo currently under the mouse pointer flicker which locks the screen for any other actions.
After a long fast scroll can take for quite a while.
Is there any way or setting that can fix this?
Thank you!