Unable to Open In Excel – Citrix Files Review

When I first downloaded this app, I was pleased to know that I could open files from ShareFile directly into Microsoft Excel on my iPad Pro and have it auto save in the folder. This feature worked fine for about a week but has not worked since. Now when I try to open any files in Excel I get an error saying the file is in an unsupported file location. Please fix this issue ASAP.
Review by BlackMaybe on Citrix Files.