Hello,
Logitech just updated their (arguably kind of terrible) G HUB software to 2022.12.348746 and made a change that results in the taskbar icon showing some kind of non-standard menu when it is right-clicked.

Currently, with DisplayFusion v10.0b18 running, the menu never appears upon right click. Quitting DisplayFusion allows this menu to re-appear.

The major drawback of this issue (for me personally) is that it's not possible to fully quit the G HUB taskbar agent while DisplayFusion is running. G HUB apparently adds more features to that right-click menu based on what supported peripherals are connected to your computer, but if you don't have any fancy RGB LEDs or headsets to control, there are only two options in the menu: Quit, and Open G HUB.

Double-clicking the G HUB icon opens G HUB, so that's still functional; otherwise, was a bit annoying to troubleshoot why a right-click on the G HUB icon wasn't brining up a menu to quit the app.

I couldn't find any option that would allow this menu to open while DisplayFusion was running; I don't use multi-monitor taskbars (just the Windows taskbar), and I tried adding some compatibility settings to the taskbar agent executable that I thought would be relevant - none of which worked.