When unpausing there are a few moments where the game is still frozen and the menu is animating itself out. During these few moments, you can buffer any inputs easily for the next unpaused in-game frame. This behaviour occurs in every version of the game except SoH.
This might be considered a feature only used for glitches and speedruns, but it is quite useful for tricks in randomizer as well.
When unpausing there are a few moments where the game is still frozen and the menu is animating itself out. During these few moments, you can buffer any inputs easily for the next unpaused in-game frame. This behaviour occurs in every version of the game except SoH.
This might be considered a feature only used for glitches and speedruns, but it is quite useful for tricks in randomizer as well.