Muliple file selection on FTP galaxy server

Hello,
I have a lot of files (±800) on the ftp server and when I try to import them to Galaxy History I don’t have the option to choose all the files, the only thing I can do is select them one by one a…
The best will be to select the content of a folder in the ftp server.
On the tuto video, there is a Name button to select all file but in the nez interface, it disapear.
Anyone have the solution?
Thank you!