@@ -274,7 +274,7 @@ elementToHtml :: Int -> WriterOptions -> Element -> State WriterState Html
274274elementToHtml _slideLevel opts (Blk block) = blockToHtml opts block
275275elementToHtml slideLevel opts (Sec level num (id',classes,keyvals) title' elements) = do
276276 let slide = writerSlideVariant opts /= NoSlides && level <= slideLevel
277− let num' = zipWith (+) num (writerNumberOffset opts)
277+ let num' = zipWith (+) num (writerNumberOffset opts ++ repeat 0)
278278 modify $ \st -> st{stSecNum = num'} -- update section number
279279 -- always use level 1 for slide titles
280280 let level' = if slide then 1 else level