Lol you didn´t had to bother for that it was pretty clear Sharingan precognition works based on noticing even the slightest muscle tension. Thats why it works only with phyical body movements and not with chakra t movement like Sasuke himself said when he could not predict Kurama chakra tail movement .You must be registered for see images
"I can see up until here..."
The word "chakra" (チャクラ) isn't present.
Has it crossed your mind that he was talking about a normal eye, which is why he then differentiates his own Sharingan from it? That would then mean even the Byakugan couldn't see them.