The default Pandoc template (2.04) puts the following in its LaTeX output with Beamer, and equivalents for parts and subsections.
\AtBeginSection{
\let\insertsectionnumber\relax
\let\sectionname\relax
\frame{\sectionpage}
}
This used to result in a frame with just the section. But, with Beamer 3.45, a number is printed too.
Is this a result of a change to how Beamer works?
What would be the best thing to add to Pandoc's templates to give the desired behaviour? Which is, just the title of the part/section/subsection and nothing else.