Can't search Document Cloud from Acrobat Pro anymore, says to upgrade but no upgrade available

I can no longer search my cloud documents from Adobe Acrobat Pro, I get a message saying to upgrade but no upgrade is available. I am running Creative Cloud on an individual account.

Getting this prompt to update whenever I try to search from within Acrobat Pro:

Here is the version of Acrobat I'm running:

No updates available in Creative Cloud! What gives?