Using sphere style thumbnails as default in Keyshot material library?

[archz2]

I recently installed Keyshot 11. The default material thumbnail are set to discs. In order to get the thumbnails to a sphere, I have to manually select a material then choose the sphere style. How can I set all the material previews to a sphere? The default display was set to sphere in Keyshot 10, as seen in the left side of the screenshot.

[yuri_ch]

You can select all the materials (ctrl + A) and then right-click and choose "Thumbnail Style" and select "Keyshot Ball" or whatever you like and press ok.

[archz2]

Thanks a lot! It worked!