Device

Other (please specify in additional information)

KOReader version

Development version v2025.10-148-gccd0a8004_2026-02-23

Model and firmware version

Emulator

Issue description

After latest changes, I can't search files by extension.

Steps to reproduce

1. Go to File search
2. Search *.epub or *.pdf
3. There are no results

Log

Additional information

No response