Add pref to auto-crop pasted pixels that fall outside existing image bounds
Up until GIMP 2.10.12, when you pasted and merged down a layer onto another layer with an alpha channel, the image size stayed the same even if part of the merged layer was outside the image bounds. In 2.10.14, the image size now gets expanded. My workflow frequently relied on the image size staying the same (and the pasted pixels falling outside the existing image bounds getting cropped), so this is quite an irritation for me.
I would therefore like a pref introduced that causes the old behaviour to happen - auto-crop pasted pixels that fall outside existing image bounds.