Why doesn't .html disappear from the Modx revo url?

Question

MODX

I am making a site on Modx Revo, not the first time, but for the first time I encountered the fact that after removing the suffix in the url settings, .html still continues to be added to the url, what could be the problem?

Answer 1

did you clear the cache?

Answer 2

removing the suffix in the url settings,

- are you talking about the "Content Types" settings in /manager/?a=system/contenttype? If yes, clear the cache, if it doesn't help, see additional web server redirects. Pages are normal, not links?