In a new installation of OMP with version 3.3.0, when I click on the RSS/Atom link, it does not show me the data in XML format but as text with some HTML tags

In a new installation of OMP with version 3.3.0, when I click on the RSS/Atom link, it does not show me the data in XML format but as text with some HTML tags

Hi @jpmaidana,
What specific version of OMP (e.g. 3.3.0-13) are you running and what version of the plugin?
-Roger
PKP Team
I have version 3.3.0-15 of OMP installed and the plugin is version 1.0.0.0, its date that appears in the version.xml file is 2009-07-13
I found that the tag is missing.