Visual feedback on attachment "save to Files" success

[TtuxX]

Is your feature request related to a problem? Please describe.

Currently there is no other way to be sure that attachments have been saved to Files folder than to open a new Files tab and navigate to the save location.

Describe the solution you'd like

I would love to see that the "Save to Files" turns green in-place while displaying the message "Attachments successfully saved" (or a notification, but the end-user's eyes need to look away from the spinner and where it last clicked, which is a bit less great).

Describe alternatives you've considered

Open a tab and check if files are saved.

Additional context

No response