qBittorrent official forums

Pretty forward

People who have concerns about disk usage, and have multiple torrents (1000+) and destinations/disks for the torrents, needs to know how much disk is being used

also, if a specific drive will support the [not yet] completed torrents

Not a bad idea -- but where would qBT show this?
Would it be a little 'pop-up' notification like for when a download completes and disable-able as well?
Or would it appear as a separate column or at the very bottom on the status bar?

I would advice you to put it over here at https://github.com/qbittorrent/qBittorrent/issues where it gets more attention. Put [Wishlist] infront of the issue and write it down as detailed as possible like Switeck says.

Thanks almmiron, I would advice you to blur the torrent names for your own safety. Not everyone needs to know what you're downloading but thats up to you .

And welcome by the way.

Issue link:
https://github.com/qbittorrent/qBittorrent/issues/7025