Create page with Gutenberg editor. Select page template “Page fullwidth” in the right sidebar. Press “CTRL+SHIFT+ALT+M” to have code editor and copy&paste the following code
<!-- wp:kadence/rowlayout {"uniqueID":"_4c68f4-9a","columnGutter":"none","colLayout":"equal","topPadding":0,"bottomPadding":60,"leftPadding":0,"rightPadding":0,"blockAlignment":"full","firstColumnWidth":45} -->
<div class="wp-block-kadence-rowlayout alignfull"><div id="kt-layout-id_4c68f4-9a" class="kt-row-layout-inner kt-layout-id_4c68f4-9a"><div class="kt-row-column-wrap kt-has-2-columns kt-gutter-none kt-v-gutter-default kt-row-valign-top kt-row-layout-equal kt-tab-layout-inherit kt-m-colapse-left-to-right kt-mobile-layout-row kt-custom-first-width-45"><!-- wp:kadence/column {"topPadding":0,"bottomPadding":0,"leftPadding":0,"rightPadding":0,"leftPaddingM":0,"rightPaddingM":0,"bottomMarginM":30,"uniqueID":"_93f7d7-dd","className":"stick-this"} -->
<div class="wp-block-kadence-column inner-column-1 kadence-column_93f7d7-dd stick-this"><div class="kt-inside-inner-col"><!-- wp:malina/singlepost {} /--></div></div>
<!-- /wp:kadence/column -->
<!-- wp:kadence/column {"id":2,"topPadding":80,"bottomPadding":0,"leftPadding":80,"rightPadding":80,"topPaddingM":0,"bottomPaddingM":0,"leftPaddingM":0,"rightPaddingM":0,"bottomMarginM":25,"uniqueID":"_341233-9b"} -->
<div class="wp-block-kadence-column inner-column-2 kadence-column_341233-9b"><div class="kt-inside-inner-col"><!-- wp:malina/gridposts {"num":"7","post_style":"style_4","thumbsize":"malina-masonry","ignore_featured":true,"ignore_sticky_posts":true} /--></div></div>
<!-- /wp:kadence/column --></div></div></div>
<!-- /wp:kadence/rowlayout -->
Press “CTRL+SHIFT+ALT+M” again to have visual editor, replace single post blog with your post.
Scroll down to “page settings” and select “Vertical menu” for the “Header variant” option. Save the result. Go to the menus and select display location “Side Header Navigation” for your menu.