it is much better now
u can tie the legs again but make it closer
but it seem quite ok
the problem in the video was it was walking on plastic when the leg is spread out
it is partly because it can't grab on the plastic
if u let it walk on cotton or something like that then it should be more normal (like the first half of the video when it was walking on tissue)
木糠 and 抹手紙 are same
it may bite the 木糠 to play with it but usually the bb will know not to eat 木糠
and next time u should rest the bird for a period of time before letting them mate and have eggs
look at its butt, u should be able to see if it egg bind (you can google egg bind for more info)
and the mum will spend a lot of time on the ground and doesn't look so good
you can just wait and see if the egg hatch, see if it has nails
if it doesn't then i would stop the pair from laying eggs again