Permanently delete files on the Delete folder

[#1]

I have a lot of files in the Deleted folder in creative cloud. I want to permanently delete them so I can free my storage space.

But right now, I have to click on the checkbox one by one on each file. It will take me days to do it.

Ho to clean up the Deleted folder at once? Thanks

[#2]

Select a file, click and hold the shift key and then select another file. All the files between the first and the last selection should be selected and then you can delete all of these files.

-Manan