Fill & Sign is missing or not working in Acrobat Pro DC latest version 2019.021.20048
Hi
the option of fill & sign does not appear under acrobat tools (Form & Signatures) even when opening PDF with a signature field. [print screen below]
My scenario:

How it should look like:

under recommendation tools the icon of fill & sign appears with our the label, like the other tools, and does not a response to any clicks... [print screen below]

it used to work smoothly, when I clicked on it, I could choose if I want to send it to a signature or sign by myself. now this tool does not work at all.
tried everything, close and open the app, restart PC, reinstall, repair, uninstall.... nothing.
