Bookshelf checkbox from Quick Start not visible in 0.15.14-preview
The Microsoft Discovery Quick Start says that a checkbox next to each Bookshelf controls whether the Bookshelf is exposed to GitHub Copilot. It instructs users to tick that checkbox before asking Copilot questions. Environment - Discovery App: 0.15.14-preview - OS: Windows 11 What I see In the Bookshelf panel, my Bookshelf row shows an expand arrow, Bookshelf icon, name, document count and provider information, health status, and action icons. I cannot find a checkbox next to the Bookshelf, including when the row is hovered or expanded. The Quick Start refers to this checkbox in multiple places: - The panel overview says checkboxes toggle exposure to GitHub Copilot. - Step 4 says to tick the checkbox next to the new shelf. - Troubleshooting says to check that the checkbox is ticked when Copilot does not use the Bookshelf. I may be overlooking the control, or its visibility may depend on configuration or another environmental difference. Could someone clarify where the checkbox should appear and whether any prerequisite enables it? If the control was intentionally removed or replaced in this version, what is the current supported way to expose a Bookshelf to Copilot?