caveman doesn't seem to work with antigravity (IDE and CLI)

[ash-hashtag]

when enabling it by /caveman
it does say it's enabled

by some responses like

what need done

but does the below right after

Initial assessment indicates the existing message component might be a suitable foundation;
  however, its suitability requires investigation. The goal is to determine if enhancements ca
  support swipe-to-reply functionality with touch event handling and animation. The component
  must also incorporate a hover-activated action menu and multi-select mode.

that doesn't look like caveman thing, they look normal sentences