Backport PR 2862 onto v3.10.x (Prevent repeatedly updating previews in specviz2d spectral extraction)#2864

Merged

rosteen merged 2 commits intospacetelescope:v3.10.xfrom pllim:backport-pr2862-onto-v3.10.x

May 9, 2024

+6-7

Commits on May 8, 2024

Prevent repeatedly updating previews in specviz2d spectral extraction (spacetelescope#2862 )

kecnry
authored and
pllim
committed
Fix errors
pllim
committed