Some Components are not visible when switching from DESIGN to ANIMATION

[Anonymous]

Hi,
I wanted to make an Explosion drawing in Fusion 360 and therefore I went to the ANIMATION section. But now some Components that are visible in the DESIGN are now no longer visible in ANIMATION.

But the "eye" which indicates the visibility is on. Also the parts are still there in the design tree on the left.
The parts which are not visible are screws which were inserted via McMaster-Carr. But not all screws which were inserted are not visible.

Anyone an idea how to handle this problem?In DESIGN modeIn ANIMATION mode