Indeed it is, yet don't assign it to simple buttons like I did, or it will end up being pricy!
Some restriction to prevent stuff from dropping while jumping would be appreciated as additional backup. If you happen to drop your stuff during the jump animation there is no way to recover it. I tried jumping back, but it wasn't there
I genuinely wonder, what happens to ships in-world when they're jumped to another system. Because from what I've assumed, they're either sent outside of the skybox or to some transitionary location until they reach the other system.