Star Rating
A star rating you set as a single score. Supports half stars, custom icons and an optional wrapper element. It is shown in the block inserter as Star Rating and registered as canvas-core/star-rating.
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:
Content
RatingDefault
5The score to show. Half values (e.g. 4.5) render a half icon.
Out OfDefault
5How many icons are drawn in total.
Screen-Reader LabelDefaultEmpty
Announced to screen readers in place of the icons. Leave empty to omit.
Settings
Full IconDefault
bi-star-fillGlyph drawn for each whole point of the score.
Half IconDefault
bi-star-halfGlyph drawn for a trailing half point. Scores are rounded to the nearest half, so a 4.3 draws four whole icons and one half.
Empty IconDefault
bi-starLeave empty to draw nothing for the remaining score.
Icon ClassesDefaultEmpty
Class names added to every icon, most often to colour the row.
Space Between IconsDefaultOn
Separate the icons with a space. Turn off for a tightly packed run.
Layout
Wrapper Element
None emits just the icons, for a design that places them directly inside its own box. Add wrapper classes in the Advanced panel.
Choices: None (icons only).
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 Content: Background Video / Audio, Cascading Images, Charts, Circle Stack, Clients, Data Tables.

