Highlighting broken inside of aligned equations

[lukasjuhrich]

The following example looks broken:

#import "@preview/pinit:0.1.3": *
We have a #pin(1)Special#pin(2) map $
  #pin(3)f#pin(4) -> #pin(5)g#pin(6)
$

#pinit-highlight(1, 2)
#pinit-highlight(3, 4)
#pinit-highlight(5, 6)

Render:

Making the equation inline turns out like it should.

[OrangeX4]

I don't know exactly why yet, but you can try:

#import "@preview/pinit:0.1.3": *

#pinit-highlight(1, 2)
#pinit-highlight(3, 4)
#pinit-highlight(5, 6)

We have a #pin(1)Special#pin(2) map $
  #pin(3)f#pin(4) -> #pin(5)g#pin(6)
$