Completely disable animations when switching between desktops

Problem: I would like to completely disable animations (sliding + fade-in/fade-out) when switching between desktops on macOS.

I've partially solved this problem removing the sliding animation when switching desktops. This is solved by enabling the "Reduce Motion" in System Preferences > Accessibility > Display. However, there is still a very noticeable fade-in/fade-out which is exaggerated - and quite jarring - when trying to move quickly back and forth between desktops.

Is there some way to remove this fade-in/fade-out animation? Are there any commands that I can can use? If there is an apple representative/engineer out there who knows the answer to this question, please (please) let me know!

Thanks in advance.