After publishing, you should arrive on a dashboard page for your content as a publisher. There may be a button to click on to make the content published for good and visible for other, if not already. The content should be visible here. The open solo button under ... on the top right is to open the content in a new page with the direct url.
Are we ok on this for other content ? does the issue is only for this content ?
Unfortunately, I am not sure to see what here means for you without further info and exemple.
Also, if I understood correctly, it is a rstudio connect issue, you could add the tag or change category to precise the type of your question.
As is, I do not have enough detailed information to be able to help you further. Maybe someone will have some thoughts or if you can bring more details, it could help.