How do I sort bookmarks in lollipop?

[AC Question]

My Samsung Galaxy Note 10.1 2014 tablet's just been updated to lollipop. Not sure which version and not sure what I was on before (kit kat?). All my bookmarks and bookmark folders are still there but in a completely arbitrary order, not in the alphabetical order I had them in. Now it takes me an age to find what I want. How can I reorder them? Help!