It reverse my order! – Printer Pro by Readdle Review

When I choose certain pages range to print it , and type the order of page from larger number to smaller ones (I write numbers in printing range in reverse order because I need such order , such as 4,3,2,1 or 8,6,4,2 ) but the disappointing thing is that the app automatically correct the order into 1,2,3,4 or 2,4,6,8 ...etc . Please fix this bug because I choose your app as it offers the feature of printing range and that’s what I need necessarily , please fix it as soon as possible. Another suggestion is adding two more features 1st one is the possibility to print either odd or even numbered pages 2nd one is the presence of reversible printing choice such that one we find on computers which allow us to print from the last page(last one in document or in the range we have chosen ) to the first one.
Review by ayooali on Printer Pro by Readdle.