While Trilian’s browser operates in the same manner as the browser in Omnisphere, Keyscape’s Patch organization is slightly different. When opening Keyscape sounds in Omnisphere, the sounds are presented in a manner that conforms to Omnisphere’s Patch organization.
After selecting the Keyscape Library from the Directory menu, select “Keyboards” under Category.
The second Browser filter is Type, under which you’ll see the list of types originally displayed in Keyscape’s top pane.
The third filter is Model, which will display the list of models displayed in Keyscape’s Model menu.