For widgets with individual background-type a color did shine through
the gradient, if the gradient colors are not opaque (Live Preview
and Web Viewer).
Sometimes copy/paste of widget-cells between documents did not
copy the color. Instead of the color, the cell did use the Default
color.
The suppressed import dialog is still happening. I’m pretty sure it’s when you have more than one monitor and you drag too fast. If you hover over the monitor with the imported resource for as long as a second, it will not occur.