Blog Single Post
Single blog post layout (title, meta, image, content, tags, share, nav, author, comments, related + sidebar). For single.html. It is shown in the block inserter as Blog Single Post and registered as canvas-core/blog-single.
Select the block on a page and its own settings open in the sidebar, in the panels below:
Settings
Each setting is named exactly as the block editor names it, followed by what it does and what it starts as. Where a setting carries a Shown when line, it stays hidden until that condition is met, which is the usual reason a setting looks missing from the sidebar:
Layout
Layout VariantDefaultDefault (with sidebar option)
Single-post layout. "Default" is the standard layout with an optional sidebar.
ChoicesDefault (with sidebar option)Full WidthSmall / NarrowSplit
Related
Every Canvas block also carries the Animation, Scroll Effects and Advanced panels, which are described in Controls every Canvas block has.
Other blocks in Posts: Blog Archive Loop, Blog Loop, Post Archive Index, Post Author, Post Comments, Post Content.

