quick download button saving "image" (no extension, cannot change default name)

I don't know how to call this button so I'm calling it "quick download".

If I click it (which saves me one more step than if using proper "save" button) it downloads a file named "image" to my desktop. No extension. I cannot find a way in settings to change the default name.

I've taken a look by using firefox inspect tool, and found it correctly links to the last generated image in the output folder, named correctly (seed number) but for some reason when I click this button, it downloads that image without the correct name and with no extension.

Is this a bug? is it me?

PS: I know manually renaming the file shows the image as it should, I'm just trying to fix the "quick download". I also know forge saves the images to an internal folder. I just want to quick save the images I want to my desktop with one click as (I think) it was intended.

Start by reproducing the quick-download action in the web UI and inspect the button's download behavior with Firefox's inspect tools. Trace why the last generated image is saved as "image" without its extension, then verify that one-click downloads preserve the generated filename and image extension.