Next version will disable auto-sort by default. I did release betas of 3.0, so I expect you to help test the next update on the GitHub site: https://github.com/eric-bixby/auto-sort-bookmarks-webext
Keep in mind this is an open-source product that I do in my spare time and not Fight Club. We all need to contribute, so you can do that by helping test it and not expect others to do it for you.