This is obviously because MyOwnNotes only executes the first half of renaming: Copying to a new file name (where the same first line is contained, thus creating a duplicate entry). The second would be the deletion of the old file, which for reasons unknown is not carried out.
Version 2.0 running on Nougat.
Steps to reproduce:
This is obviously because MyOwnNotes only executes the first half of renaming: Copying to a new file name (where the same first line is contained, thus creating a duplicate entry). The second would be the deletion of the old file, which for reasons unknown is not carried out.