There is no such cocumented at the archwiki, and this is exact your model…
But as you already know there are some others with the same artifacts inside chromium e.t.c.
The problem under GNOME/Wayland is that the compositor almost have no configuration possibilities, so you can only get around by options directly injected to the driver.
one of the following options may help i915.enable_rc6=1 i915.enable_fbc=1 i915.enable_guc_loading=1 i915.enable_guc_submission=1 you can find this options on ArchWiki + one of the answears on reddit say that this is a working way nto get around he problem.
Do you try already to create this and adding the tearfree option?
Section "Device" Identifier "Intel Graphics" Driver "intel" Option "TearFree" "true" EndSection
are the two places where you can do this.