Unwanted clipping at corners of GLMakie 3d plot

[eldee]

That looks like a bug for Axis3 in combination with contour. For a more minimal MWE, consider

using GLMakie

xs = ys = zs = -1.5:0.1:1.5
ws = [x^2 + y^2 + z^2 for x in xs, y in ys, z in zs]  # contour surfaces are spheres

fig = Figure()
ax = Axis3(fig[1, 1])
contour!(ax, ws, levels=[1.])
display(fig)

Note that this works fine with LScene instead of Axis3.