This is a forwarded issue from Google Search console:
Mobile Usability issues detected on mixxx.org
To the owner of mixxx.org:
Search Console has identified that your site is affected by 1 Mobile Usability issue(s):
The following issues were found on your site:
We recommend that you fix these issues when possible to enable the best experience and coverage in Google Search.
This is a forwarded issue from Google Search console:
Mobile Usability issues detected on mixxx.org
To the owner of mixxx.org:
Search Console has identified that your site is affected by 1 Mobile Usability issue(s):
The following issues were found on your site:
We recommend that you fix these issues when possible to enable the best experience and coverage in Google Search.