We observed 2 bugs after the commit 0b20dc5fa4f03ead9e953f17902c48c4d9e3f311 : * the menu is broken in the StateMachine diagram * the region didn't take all the available space anymore With commit ee0d3a4696695e0afd5764ae4733cae9041d9d62  with commit 0b20dc5fa4f03ead9e953f17902c48c4d9e3f311 {width=1024 height=607}