Google AI Mode(google.com/aimode or google.com/search?udm=50)

Description

Google AI Mode not working

Steps to Reproduce

1. google.com/aimode
2. type anything(ex. "test") and press enter

Expected behavior: show ai mode results

Actual behavior: message "400. That’s an error. "

System

• Version: 1.27.3
• Platform: windows 10 64-bit
• Country: Seoul

Log