IDEA- Set default download location on a per tab basis?

[mikebw]

hal wrote:
you can get the app, Default Folder, tell your browser to stop doing auto-download and use DF to easily change the target download folder for each download.

https://stclairsoft.com/DefaultFolderX/

I just gave it a try, but to be clear I was not doing auto-download, and I've already got shortcuts to each destination set in the Favorites column of the download dialogue box, so DF is not really any better than that. Thanks for the suggestion though.