Forum Discussion
Cannot check in multiple files in Modern Experience
We have upgraded our libraries to the Modern Experience interface, but have discovered that we can now only check in files one at a time. Very often, we find ourselves needing to check in multiple f...
They don't even know it's missing it would seem:
https://support.office.com/en-us/article/Differences-between-the-new-and-classic-experiences-for-lists-and-libraries-30e1aab0-a5cc-4363-b7f2-09e2ae07d4dc?ui=en-US&rs=en-US&ad=US
This post should get some more attention imo.