cannot add items to CC Library from InDesign 18.5

[phillip-j]

I can view CC libraries, create new libraries, create groups. I cannot drag anything into a library. The Add Elements icon (plus sign) is grayed out.

[phillip-j]

macOS Ventura 13.4.1 (c), M1 Max

[Steve Werner]

No problems for me with InDesign 18.5 and Ventura 13.5 on a MacBook Pro similar to yours.

Try updating to Ventura 13.5.

If that doesn't work, restore your InDesign preferences and caches. Here's how:

https://www.rockymountaintraining.com/adobe-indesign-rebuilding-preferences-cache/