This diff:
https://www.wikidata.org/w/index.php?title=Q3079738&diff=1317337381&oldid=1317333816
was done through the Android app by going to the article for Fortadrevo in German Wikipedia and edit the description.

In the revision description it has the #suggestededit-add 1.0 tag and it is tagged as "Suggested Edits edit", but the edit has not been done through the suggested edits interface, but through the normal "edit the description" interface.

Steps to Reproduce:
Use the Android Wikipedia app (not sure about others), go to an article on any (non-English?) Wikipedia, edit the description, check the history for tags.

Actual Results:
Diff is tagged as "Suggested Edits edit"

Expected Results:
Diff should not be tagged as "Suggested Edits edit"