when I sort manually on iPhone, it automatically gets resorted
Please clarify - how and where are you sorting your tasks and what are their properties.
All tasks should be manually sortable within a project. On date-based views, you can only resort tasks that don't have a specific time (today at 13:00) as these will always stay at the top.
It is difficult to find out, when it happens and why and how.
To find an example, I did the following:
- reirdered 3 tasks which
--- all were for tomorrow
--- have the same priority
--- have no time assigned
--- are not recurrent
First it looked good, but after a few seconds they rearrang like before.
I also had a case, where they got rearranged, but in a different order than before.
I'm sorry that I cannot provide you with a systematic analysis.
The problem is a bit confusing, but ir does not really annoy me.
Please try to delete the iOS app and then reinstall it (and make sure it's updated) as this issue should have been fixed in the latest update.
Thanks for that hint, I try to reinstall.