The behavior you are seeing is a known interface quirk in Autodesk Fusion's CAM/Manufacturing workspace, where active Accessibility or Section Analysis meshes visually "block" or clip through toolpath geometry selections.While you can technically still select hidden edges or faces through the shaded analysis geometry, the blue selection highlights are buried underneath the analysis overlay, making it nearly impossible to see what you clicked.How to Fix ThisToggle Analysis Visibility: Expand the Analysis folder in your browser tree on the left. Click the Eye icon next to your section analysis to turn it off while selecting geometry. Turn it back on once selections are made.Switch Visual Styles: Press Ctrl + 4 (Windows) or Cmd + 4 (Mac) to switch your display mode to Shaded with Hidden Edges. This forces selection outlines to render through the solid analysis body.Adjust Model Opacity: Right-click your component or body in the browser, select Opacity Control, and drop it to 50%. This lets your bright blue selection highlights bleed through the face.Use the Long-Click Selection Menu: Hover over your target area, click and hold the left mouse button for one second. A depth menu will appear, allowing you to cycle through and select precise edges obscured by the analysis mesh.
don't forget to click the Accept Solution button