glue 1.19.0 broke jdaviz (cubeviz)

[pllim]

Describe the bug

CI failure as reported in:

• https://github.com/spacetelescope/jdaviz/issues/2805

To Reproduce

Install glue-core 1.19 and jdaviz from main, then run jdaviz test suite.

Expected behavior

Jdaviz CI should not fail.

[pllim]

These PRs were highlights in release notes.

• 2481

• 2478

• 2480

• 2475

• 2479

jdaviz does test against dev version of glue stack including glue-core and its devdeps job passed just yesterday (https://github.com/spacetelescope/jdaviz/actions/runs/8690877255/job/23831779573), so whatever that is failing jdaviz must have been merged and released before we had a chance to test against glue-core dev again.

[pllim]

So I think that narrowed it down to either of these (and @rosteen came to the same conclusion as well):

• 2478

• 2480

cc @astrofrog

[astrofrog]

I can git bisect it later and see what caused it