Details of how to solve issue with Intel® Unison™ app notifications language displays as squares or weird characters.
Having windows display language issue in Intel® Unison™ app notifications text shows as gibberish.
Use these steps to solve display language issue with Intel® Unison™ app notifications.
Open Windows 11 Settings > Select Time & language
Under Language & region > Set Windows display language to your preferred language.
Go to Related settings > Select Administrative language settings
From Region window > Go to Language for non-Unicode programs > Click Change system locale.. button
Region Settings > Select your preferred languages then Click OK button.
Then Reboot your laptop.
Intel® Unison™ app supported languages included Chinese Simplified, Chinese Traditional, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, and Ukrainian.