Why don't changes to the rss.tpl file take effect?

Question

DLE

Who knows why changes to the rss.tpl file do not take effect
Of course, the engine cache was cleaned.
Trying to add my text here

<description>МОЙ ТЕКСТ <![CDATA[{short-story}]]></description>

I save, I go to the RSS feed and there are no changes.
dle 13.2

Answer 1

dle cache and browser cache (possibly server cache)