Copy link to clipboard
We are sorry to hear about the issue you are experiencing. As described, the comments dont appear when sent for review.
A new optional update v20.009.20074 for Adobe Acrobat/Reader DC got released today. Please update the application from the help menu > check for updates and see if that works for you.
For more information please refer to the help link DC Release Notes — Release Notes for Acrobat DC Products
Let us know how it goes.