I found a bug

[rebelning]

I found a bug,like #243 in FlexibleSpaceWithImageScoroolViewActivity, the slide when the contents of the first page slide up in the end portion, cut to the second page in the end portion of the slide when the slide down to the third page, tab in the middle of the screen when the first viewpager page two, when the first page, the previous contents will cover the tab above the picture, that is not to achieve linkage, how to solve this problem, thank you!