Wayland : Experimental Fractional Scaling graphical glitches

Greetings everyone,

I recently found how to enable the experimental fractional scaling in Gnome 3.32 on Wayland :

I use a fractional scaling of 125%.

Now, I’d like to know if you have a fix concerning the few graphical glitches that occur. Indeed, sometimes the mouse pointer seems to be frozen and duplicated (one is frozen and the other mouse pointer is ok). Then it is cleaned from screen.

Best Regards