For a submission I am required to number the lines only after the first (title) page, in AASTeX. But it does not mater if put \begin{linenumbers} after the title page, all lines are numbered from the first line (title) in the first page. I also put a page-break, and after that the ERT, but it does not work. How to solve that?
Also, the abstract numbering got also wrong: "n" for the first line, nothing for the others, and "n+1" for the title of the first section.