Problem with temporary files on Mac

I have a Cryptomator vault in the Dropbox cloud installed. I use it on Mac, Windows 10 and iOS. I have a problem with files being edited on a Mac. When creating the “xxxx.pdf” file, a 4kb “._xxxx.pdf” file is also created. It looks like it is some kind of temporary file. After editing, it disappears from the Mac and iOS vaults, but is still visible in the Windows vault. How can I make such files also be removed from the vault in Windows?

Best regards.