Board Thread:Theories and Speculation/@comment-34661853-20181111160651/@comment-32685487-20190109215126

No, if the gifted chakra regenerated or the chakra from your tb remained and regenerated then Gaara would have the One Tails chakra still and the Shinobi Alliance would all still have Kurama's chakra and they don't. As explained with Naruto the TB's chakra when inside the actual Jinchuriki will turn into and add to the Jinchuriki's own chakra over time as it is used, and as it leaks into the Jinchuriki.