How can I align the top of all letters in a given word?

Questions
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6 
#let glyph-wise-top-align(body) = {
  let clusters = body
    .children
    .map(x => if x.func() == text { x.text.clusters() } else { x })
    .flatten()
  set text(top-edge: "bounds", weight: "bold")
  context {
    let max-height = calc.max(..clusters.map(c => measure(c).height))
    clusters.map(box.with(height: max-height)).join()
  }
}

#let small = text.with(0.5em)
#let my-logo = glyph-wise-top-align[FOO#small[B]AR]

#my-logo

image

There is metalogo – Typst Universe, but AFAIK it’s not perfect.