Auto advance of Book #'s

[S. Parks]

In the new 2.213 version when importing tacks and using the next button to see the next available number, does Hoster use the next available number after the last one imported, Or the lowest number not used yet. the reason I ask is becasue I was trying this function out last night, and when I expected the next disc number to be 1290, the number 37 came up instead, and come to find out, I had skipped that disc when importing earlier.