Discovered it by accident while chasing a bug of my own making, but it also happens when only pf2e-extempore-effects is enabled. To reproduce drag a token onto the canvas, give it wounded from the hud, rightclick to remove hud:
[Detected 3 packages: pf2e-extempore-effects, lib-wrapper, system:pf2e]
at TokenPF2e.TokenPF2E_showFloatyText_Wrapper (hidden-effects.js:127:34)
at 🎁call_wrapper [as call_wrapper] (libWrapper-wrapper.js:616:16)```
Discovered it by accident while chasing a bug of my own making, but it also happens when only pf2e-extempore-effects is enabled. To reproduce drag a token onto the canvas, give it wounded from the hud, rightclick to remove hud: