@rebane2001 I only see it going spinning clockwise...

@inex @rebane2001 try to think of the bottom as an external face rather than an internal one.

@mox @rebane2001 oooh, I see now! Had to turn the phone around, but now I finally can change the direction by blinking.

@inex @rebane2001 if I blink at the right moment I can make it switch directions

@rebane2001 I had problems seeing it do anything but spin clockwise at first. I can now rather reliably see it spin counter clockwise too by covering up the top and bottom edges until I could only see a few vertical lines move horizontally, and then focusing on the lines moving to the right while uncovering the rest of the gif again

@rebane2001 I just see one direction, for left.

@rebane2001 took me way too long to finally focus on the other direction

maybe this helps someone: if you see rotation to the left, you see the top of the cube, if you see notation to the right, you see the bottom of the cube