GeoIP 2 with Maxmind

Hello,

Our host provider has installed the PHP GeoIP 2 extension as indicated here:

Using phpinfo, we can see that it is loaded correctly:
maxminddb
MaxMind DB Reader enabled
maxminddb extension version 1.12.1
libmaxminddb library version 1.2.0

But in Matomo, I get this message:

Do you know why?