Can you provide more information?
Im honestly curious, since it never happened to me. O_o
Yes, of course she can. In melee she’ll tear yourself up pretty damn quickly. Spitting acid and begging for fireball staying on a web is actually sparing you from being annihilated instantly.
Are you even sure she can? I mean, what is range of her teleport?
When she’s in range of spitting attack, it’s a one turn. She can attack immediately after teleporting.
Why doesn’t she do it? Well, it’s obvious — she’s a cautious creature.
The problem is AI is sticking to the initial pattern and that is wrong. Make her rage after falling down. She’s learned this food isn’t to be taken lightly, she understands they have ranged weapon, and what is most important she understands now she shouldn’t be staying on a web. So basically you get something like a price for using this cheese.