scaling with responsive or not
When you scale down an icon with the size palette the result is different from scaling down using the image corners.
It should always be as I change the size from the corners
Thanks for the extra information. This is a known bug that we are working to fix.
As a workaround, you can select the icon in the canvas, then go to Responsive Resize in the PI and click the switch to the left (Off). Then you should be able to resize it without breaking it apart.
If you wish to keep the icon responsive (i.e., fix a direction), then after turning off Responsive Resize for the icon, group it, and then the group can have directions fixed while resizing.
You can get a video at this link: