Is your feature request related to a problem? Please describe.

I'm always frustrated when I write descriptions for the feeds myself, but when the feed updates, it erases the descriptions I've written.

Describe the solution you’d like

Either an option to disable updating the description, or to make that the default behaviour.

Describe alternatives you’ve considered

Do not use FreshRSS to track descriptions of feeds? That is pretty inconvenient. I need something that will show up in an OPML export.