[topic moved to Reader/Acrobat for mobile forum]
You can't clear Recent files. Select Document Cloud or Local to see the ... symbol.
We just released version 15.0.6, which includes the ability to clear the list of recently viewed files.
You can switch the file location to Recent and tap the right-most icon in the top bar.
Please let us know if it works for you. Thank you.
Retrieving data ...