Hello,
in task4_v2_2 and task4_v2_3, the cylinders are initially spawned lying down, which causes them to roll of the table almost instantly. In case of task4_v2_3, it rolls so fast that the first image gazebo renders after start is the cylinder right before the table edge.
Any comments from the challenge hosts (or fixed scene files) are much appreciated
Greetings,
Moritz