one circle, drawn rather than filled, at the glyph size the guidelines gave
mounted as app-bar-button
why it looks like this
One circular button: 48×48 px with a 1.5 px ring, and a 26×26 px space in the middle for a glyph. It tilts, like everything else the theme touches.
Read it: kvadrant-core/src/commonMain/kotlin/io/github/youndie/kvadrant/components/KvadrantAppBar.kt · the full signature and every parameter