I have some problem in copy the content from PDF. I perform 2 option to copy the content.
1. Using Selection tool in acrobat pro
2. Using Edit Text and images.
In InDesign I used "optional hypen" for some words. In that case if I copy and paste using First method its working fine for me. If I use the Second option where ever I used the optional hypen in InDesign space will appear in beween the word.
I attached Screen Recording for your better understanding in the below link