During building Simulation Movement is modified (as delivery category is
updated) and thus reindexation is being registered.

While building not instance setup packing lists the simulation movement is
touched while delivery is in confirmed state, so vifib simulation movement
selection to be expanded works, as after later delivery being started or
stopped expand is called and movements are updated (eg. confirmed delivery
simulation movement has no children, but stopped has).

But instance setup is being immediately stopped, so simulation movement is
acquiring its simulation state from stopped packing lists, and alarm would
never select it for reexpanding.

By stopping delivery *after* movement is reindexed its simulation state is
desynchronised and alarm is capable to select such movement.