Have a bug in 0.6.0-pre1.
When trying to fill a small trough with flax grain, the trough accepts the first grain without issues, but I am unable to add any more than 1 portion of grain to the trough. If I break the trough, I get back my flax grain, but that grain no longer stacks with grain that hasn't been put in a trough.
Currently only level 1 in husbandry, so no skill points have been allocated.