Lifting observable draws all data from previous steps

New to Julia
, , , ,
1

I’m using that code to draw an object with it’s orientation on top. When orientation marker spins, marker from previous step doesn’t disappear. But I want to draw only orientation from current step. How do I do it?

adata = [
    :pos,
    :ориентация_объекта_рад,
    ]

fig, ax, abmobs = InteractiveDynamics.abmplot(модель;
    agent_step! = жизнь!, model_step! = dummystep,
    am = '⚪',
    as = размер_маркера,
    adata,
    )

    positions = @lift(Point2f.($(abmobs.adf).pos))
    rotations = @lift($(abmobs.adf).ориентация_объекта_рад)
    scatter!(ax, positions; overdraw = true, rotations = rotations, marker = '↑', markersize = 15, color = :red)
    
GLMakie.display(fig)

Here what I expect
expected

What I get after several steps
after_few_runs