https://www.nexusmods.com/starfield/mods/1223
This mod removes the 1 second dialogue delay there is when you try to select your next dialogue after the NPC is done speaking.
But, while the NPC speaks if you try to click to skip their dialogue, there is also a one second delay to be able to from when they start speaking for you to be able to skip.
Is there really no mod that removes this limitation?