Shift+Tab (back tab) between pages isn't going back in the same order as Tab (forward tab).

Shift+Tab (back tab) between pages isn't going back in the same order as Tab (forward tab).

The order going both ways (forwards and back) works when you are on a page. When moving forward between pages the order is correct and places you on the first question on the following page. However when moving back between pages it jumps to a random spot on the previous page. Is there anything I can do to change this? Thx