This has nothing to do with Nautilus, which is not involved at all with displaying the file picker (which is provided by GTK).
The flash plugin is responsible for presenting the file-picker in these cases where it doesn't work, but it doesn't provide a preview widget like Firefox does. That's a flash problem though, and should be forwarded to Adobe
This has nothing to do with Nautilus, which is not involved at all with displaying the file picker (which is provided by GTK).
The flash plugin is responsible for presenting the file-picker in these cases where it doesn't work, but it doesn't provide a preview widget like Firefox does. That's a flash problem though, and should be forwarded to Adobe