Weston graphics display problem with RPi4
Using weston-8.0.0 on an RPi3 works fine.
Using weston on an RPi4 has problems when displaying images such as youtube videos - basically the browser displays coloured horizontal stripes rather than the expected image (see attached image).
Using x11 on an RPi4 does not show any problems.
The software used on the RPi3/RPi4 is exactly the same - about the only difference I can think of is that the RPi3 uses vc4 hardware acceleration whereas the RPi4 uses v3d. This being said, x11 works with v3d without problems.
Is weston known to work with an RPi4 in the above circumstances?