Problem searching string starting with "eng"

[Gorbus]

Hi,

No idea how this is possible but :

https://restcountries.eu/rest/v2/name/eng

is giving a 404, while

https://restcountries.eu/rest/v2/name/fra

(or any other strings that I tried for that matters) is working.

[Amn3s1a2018]

There is no full text search:
https://restcountries.eu/#api-endpoints-name
It looks for the string only in name (maybe in altspellings), so the 404 is the right answer, cause no country name containing "eng".