A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
In that case all languages that are written right to left would have the same issue.
Arabic – Over 400 million speakers
Urdu – Around 230 million speakers
Persian (Farsi, Dari, Tajik) – About 100 million combined
Hebrew – Around 9 million speakers
Pashto – Around 40–50 million speakers
Kurdish (Sorani dialect) – Used by a portion of the 30–40 million Kurdish speakers
Syriac and other Aramaic dialects – Small communities
In total, nearly 1 billion people, which is not insignificant for Microsoft.
I strongly suggest that Microsoft provides for optionality in the location of the search box.