Read/access file before it's done uploading via WebDAV

Hi!

A (hopefully) quick question regarding how file upload through the WebDAV API actually works (or maybe file upload in general).

What we’re wondering about, is if a given file is visible/readable/accessable whie it’s still being uploaded?

More specifically, is there a possibility that a user will see a file in their Nextcloud folder and be able to access it, before the file has actually finished uploading?

Basically what we want is to be able to confirm/guarantee that no one can access a file before it has been fully uploaded, so as to avoid them only getting the partial content of the file.

Are we just overthinking this, and this is not an issue at all, or is there actually a possibility that a user can access a file before it has been fully uploaded?