Icon Allow Overlap Property causing markers to flash / stretch

[ekamp]

Describe the bug
When adding a SymbolLayer with property icon-ignore-placement or icon-allow-overlap, marker flashes / stretches when zooming or rotating around the marker. If this property is turned off no such behavior occurs.

To Reproduce
Steps to reproduce the behavior:

1. Add a SymbolLayer with Property icon-ignore-placement or icon-allow-overlap (or both)
2. Zoom in on SymbolLayer location with Marker, or rotate around the view
3. Flashing / Stretching occurs on Layer and Marker

Example Android Impl code :

val symbolLayer = SymbolLayer(layerId, sourceId)
            .withProperties(
                ...
                PropertyFactory.iconIgnorePlacement(true),
                PropertyFactory.iconAllowOverlap(true),
                ...

Expected behavior
SymbolLayer should be able to contain either Property icon-ignore-placement or icon-allow-overlap to allow for overlapping layers in terms of z-index to prevent hide / show behavior for layers occupying the same location.

Screenshots

map_markers.mp4

Platform information (please complete the following information):

• OS: Android
• Platform Android
• Version 11.5.0 (Does not reproduce in 10.x versions)

Additional context
Add any other context about the problem here.

[Fabi755]

Maybe this is also the cause of #2879

[alasram]

If this is the same as #2879 then I posted a workaround there