press and hold the row
mounted as context-menu
why it looks like this
The menu a long press opens, and the page pushed away behind it.
It does not blur. Nearly every reimplementation blurs the background because that is what a modern sheet does; the original scales the page from 1.0 to 0.94 over 420 ms and leaves it perfectly sharp. There is no blur anywhere in the source. The effect is depth by scale, which is the same idea as the tilt.
content is the page. items is the menu, which appears over it once expanded.
Read it: kvadrant-core/src/commonMain/kotlin/io/github/youndie/kvadrant/components/KvadrantContextMenu.kt · the full signature and every parameter