Articles added in frontend and published remain unpublished until I go to my Page, find them with a light yellow background and labeled Unpublished, open each one and save it again.
Anyone can help me to solve this?
I'm using the K2 v2.5.4
Thank you

I'm having the same issue in K2 v2.5.7. I set up a K2 group for users who can submit to one category via the front end, they can submit the article. But it remains unpublished even though the backend admin panel says it's published. Also the added article if viewable in the front end under the authors name but it's listed as "unpublished" what am I missing? I followed this guide. getk2.org/documentation/tips-a-tricks/item/201-allowing-users-to-submit-content