POB not showing full dps gain

Hi there.

So... To compare new weapons before buying:
1. I search for a weapon on poe.trade
2. I copy found weapon
3. In POB I click "Create custom" and paste weapon
4. When I move cursor over "Create" button I can see stat changes

So usually I could see there change in Full DPS. Now this stat is gone. At some point I could see Average Hit Damage, but now it's gone too... What's going on? How to set POB to see Full DPS changes? When I uncheck all Include in Full DPS checkboxes (keeping only my main damage skill) I can see Average Hit Damage stat, but Full DPS change is still not there...

Any suggestions would be greatly appreciated.