Description of the issue: the bang !gmx for Google Mexico search doesn’t work, the URL of the bang is wrong. It leads to the Google Mexico homepage instead of the search results for the given query.
Example (with {%s} being a placeholder for the user query)
Current URL:
https://www.google.com.mx/#q={%s}
The expected URL:
https://www.google.com.mx/search?q={%s}
Brave Version: v1.66.110 (May 16, 2024) Version 1.66.110 Chromium: 125.0.6422.60 (Official Build) (64-bit)
Operating System: Windows 11