Manage Groups behavior with LDAP

I have about 200 groups from LDAP and 35 local groups. When I first go to Manage Groups screen, I see a list of 10 groups appearing in some random order (NOT alphabetical) and an continuation of pages 1-10 and next button. First issue - please show MORE than 10 on a page. I would like 25 or more! Anyway, if I click on the 10th one then click NEXT, I get an new list of possible pages from 1-20 and next button. Now things seem to be orderer alphabetically including items on the page that use to be in the earlier pages! I can't go back and click on pages 1-10 cause then it goes back to previous behavior (only showing 1-10 and NOT in alphabetically order). Click on page 20 and magically 4 more pages are possible - from 1-24 and next button. Looks alphabetical. Then I click on page 21 and now its starting to show me my Confluence defined groups in alphabetical order EXCEPT for confluence-user and confluence-administrators which show on the LAST page at the end. There is no subsetting or searching on this screen, so it is very unmanagable.