The issue has been fixed in the latest release of InDesign – InDesign 2021.
Please update to this new version of InDesign to get the fix.
Adobe InDesign team
An error occurred while saving the commentemily commented
Having the same issue as everyone else...have absolutely no way to get my work from Adobe Comp to InDesign, Illustrator, or Photoshop . Kind of a necessary feature...emily supported this idea ·