I’ve noticed that if I import a feed from an RSS 2.0 source, the <pubDate> tag gets properly used when sorting by date in the UI.
If I import a feed from an Atom source, the <published> tag is not properly used when sorting by date in the UI. Instead it seems to use the date from the %lt;updated> tag.
This seems intentional
classes/feeditem/atom.php#L19. Is there any specific reason for this? Seems like it would be better to prioritize the <published> date.