Constant TAB_PILL_INSET_Y
pub const TAB_PILL_INSET_Y: f64 = 6.0; // 6f64Expand description
44 – 2×6 = 32 px pill height and pointer-sized + affordance.
pub const TAB_PILL_INSET_Y: f64 = 6.0; // 6f6444 – 2×6 = 32 px pill height and pointer-sized + affordance.