Riders flickering bug (Win11)

I recently installed Zwift on my new Win11 machine. Seems like the app has a problem as all riders are flickering during the whole ride.
I am using the latest build of Win11, 6800xt sapphire nitro+ SE graphics card with latest official Radeon drivers installed.
I have attached a screenshot when they were not visible.

Anyone know how to fix this?

That’s a high end graphics card. If it looks like this: new launcher

Then there’s a workaround here: New launcher (1.0.51) causing stutter on Windows systems - #49 by Dave_ZPCMR