Change the Core Gui's SendNotification notification's icon ScaleType from Stretch to Fit

When sending a notification with StarterGui:SetCore(“SendNotification”) with an Icon parameter set, the image goes from this:

To this:

As you can see above, the original icon image gets stretched, meaning to work around that you have to upload an image that is cropped to a 1:1 ratio.

Changing the notification’s image ScaleType from Stretch to Fit would stop this from happening.