When repeatedly clicking on a sign to light or remove the lighting from a sign with a glow ink sac or an ink sac, the hand animation is abruptly stopped after the first use. This is inconsistent with other blocks that only allow one use of an item, such as an end portal frame, which complete the hand animation but do not allow any more.
- Place a sign
- Obtain at least two glow ink sacs
- Hold down your use item button
The ink sac is used once, and the current animation is abruptly stopped upon the next usage attempt