One step of a timeline: a title, an optional detail line and time, and whether it's done, current or upcoming.
No problems. The parser accepted every line.
"text"textThe step's title, e.g. Shipped.requiredstatusdone · current · upcomingOnly to show progress: done for finished steps, current for where the person is now, upcoming for what's left (muted). Leave it out on every step for a plan, itinerary or how-to that hasn't started.—detailstringA quieter line under the title, like a place or a note.—timestringA short date or time on the right, e.g. Oct 18 or 9:12 AM.—iconstringAn icon in the step's marker instead of the check or dot, by name from icon's list, e.g. icon=truck.—ifconditionShow only when this expression is true, e.g. if=done or if={count>0}. Every element takes it.—tipstringA short explanation shown on hover, keyboard focus or a tap, e.g. tip="Orders not yet shipped": for a term or a number some people won't know, instead of more words on screen. It makes the element a Tab stop if it isn't one. Every element takes it.—Only inside: timeline