WindowFX advanced right click menu does not work on software with custom right click menu
So I use pdf xchange editor as my pdf reader app and it has a custom right-click menu as seen in this screenshot:

I want to pin this app on top but I can't access the advanced right click menu that WindowFX provides (and yes, the setting is enabled in the app). Is there any workaround for this? Can this be added onto the next version?