POE2 - 2H damage increase, crossbow

Came to this thread because i was getting a similar issue in 0.2.0, Dawn of the Hunt, after repeated respec testing it seems there is a tooltip bug when you apply attack dmg or 2H dmg passives, it doesn't appear to change.

if you use the minimise/maximise arrow at the top left of each skill bar it will update. Also the dps shown is a rounded value, you have to open the detail window to see the increase, especially in early game, where its sometime less than 1 so its a decimal increase.