Seems to be a Bug!
Filtering on a filed containing ی (persian ye = unicode 1740) finds ي (arabic ye =1610) on linked tables; while searching and sorting are correct. this bug does not appear on local tables, just on linked tables.

Test environment:
- data table reside on MS SQL Server 2017
- Data fields are NVARCHAR
- MS ACCESS 2016 linked table over ODBC 11

Please type with Persian keyboard layout

this bug existed from previous versions and is know to Persian language users and I don't know if someone has reported or not before.

I can provide more information in case of need
Thanks