Although, in the screenshots, it looks like there is some dialogue. I didn't see any though. Was that supposed to show up?
Oh well the dialogue shown up is picked in a random pool of a few "possible" ones for each command (automated or manual). You might just have not be lucky
Edit: Sorry I misunderstood. Did you mean the dialogues aren't showing up at all? That's weird. I guess it's due to WebGL behavior... I'm sorry for that. The dialogues are definitely supposed to be here.