Selected outline doesn't appear as expected, Z-fighting

[ShrimpCryptid]

Description

The green outline does not appear, and instead seems to be a mesh with the same dimensions as the base spheres. This causes Z-fighting and flashing green pixels.

Expected Behavior

A smooth outline on the outside edge of the mesh.

Reproduction

1. Go to https://simularium.allencell.org/viewer?trajFileName=springsalad_condensate_formation_Above_Ksp.simularium
2. Click on any agent
3. The green outline will not appear as expected.

Environment

Windows 11, Chrome Version 137.0.7151.69 (Official Build) (64-bit)