Thanks for providing all the relevant information.
We have verified this issue and it is currently under review.
Adobe InDesign team
An error occurred while saving the commentAnonymous commented
OSX 10.13.3 InDesign 126.96.36.199
Open 2018_A.indd e 2018_B.indd, open xml structure
Select one complex TAG and press cmd+C (Copy) or from Menu
Select other document, TAG Root
Press cmd+V (Paste) or from Menu
Only some child TAG… not all XML TAG….Anonymous shared this idea ·