I'm running version 18.104.22.168 on an iPhone 8. I added objects to my Observation List "My Favorites". I then used the Actions and Settings option for that list and checked "Rise Time" as my "Sort By" option. When I go "Back", it shows that my list is sorted by Declination. Other options don't work either. Selecting "Right Ascension" sorts by Constellation. Selecting "Declination" sorts by Rise Time. Selecting "Azimuth" sorts by Transit Time. Selecting "Altitude" sorts by Set Time. Selecting "Constellation" sorts by Right Ascension. Selecting "Set Time" sorts by Azimuth. Selecting "Transit Time" sorts by Altitude.
[UX Issue]* SkySafari 6 Pro Sort Option Fail (Answer: Fix In Next Update)