layout did not converge when printing a group heading causes outline to span another page.

[Nevsor]

This code prevents the layout from converging:

#import "@preview/glossarium:0.5.1": make-glossary, register-glossary, print-glossary, gls
#let abbreviations = (
  (
    key: "Abbr",
    short: "Abbr",
    group: "Group"
  ),
)

#show: make-glossary
#register-glossary(abbreviations)

#set page(numbering: "1")

#v(22cm)
#outline()

#pagebreak()
#print-glossary(
    abbreviations,
    // show-all: true  // Uncommenting this makes the error disappear
  )

= Chapter
= Chapter
= Chapter
= Chapter

@Abbr
// #gls("Abbr") // Using this instead of or in addition to the previous line makes the error disappear

The reference to @Abbr causes the group heading to be printed and the outline to break into another page.
I believe that this somehow causes the group heading to not be printed in the next iteration and the outline to fit into one page again, because the page number of the outline repeats at the second page.

I traced the code to the line

glossarium/themes/default.typ

Line 868 in 8f42432

let group-ref-counts = group-entries.map(count-refs)

and changing the line to

let group-ref-counts = (1,)

makes the error disappear. So I think that the reference counting is at fault here, but I don't know how to investigate this further.

[quachpas]

Thank you! Will take a look