Notebook is a great app,
however I faced some issues using the Windows-based app.
The most annoying one is that I cannot search Russian words across my notes.
In English everything is OK. But when I type a word in Russian, I get "Результаты не найдены" ('no results') in search.
This happens only in the app for Windows!
Web-based, Android and iOs apps work fine.
Did anyone face the same problem in localized non-Latin versions of Notebook?