The first molecule is not vertically aligned

[MqCreaple]

In version 0.1.10, the following diagram is not aligned correctly.

#figure(
  skeletize({
    import cetz.draw: *
    single(angle: 2)
    branch({
      single(angle: 4)
    })
    double(name: "double1")
    operator("+")
    fragment("H", name: "H1")
    single(name: "single1")
    fragment("X", name: "X1")    operator(sym.arrow.r.long)
    single(angle: 2)
    fragment("C^+", name: "C1")
    branch({
      single(angle: 4)
    })
    single()
    operator("+")
    fragment("X^-", name: "X2")
    operator(sym.arrow.r.long)
    single(angle: 1)
    branch({
      single(angle: 3)
    })
    branch({
      single(angle: -2.5)
      fragment("Br")
    })
    single(angle: -0.8)
  })
)

The first molecule is not vertically aligned with the other molecules.

[MqCreaple]

A side issue to mention is that there seems to be no method to mark a carbocation (a positive charge on C) without explicitly adding the carbon with fragment. I believe allowing empty fragments (as mentioned in issue #27) and passing charges as a separate parameter to the fragment function would be a possible solution. It is also fine if you find better ways to solve this issue.

[Robotechnic]

Ok, I'll check. Can you open a separate issue for the carbonation?