I have implemented a document picker and trying to pick a file from iCloud Drive or File system. But, the file appears hazed i.e. it couldn't be picked. The file is a simple text file with 'cbz' extension(requirement of the app).
I followed below link but didn't get it working.
developer.apple.com/library/content/documentation/FileManagement/Conceptual/understanding_utis/understand_utis_declare/understand_utis_declare.html
Can anyone point me in the right direction?