[DOCS-1948] Document limitation on section name (#1993)

Author: mdlinville

models/app/features/panels.mdx

@@ -1,5 +1,6 @@
 ---
-title: Panels overview
+title: Panels
+sidebartitle: Overview
 description: Use and customize workspace panels to visualize your logged data
 ---
 
@@ -192,6 +193,9 @@ To add a section, click **Add section** after the last section.
 
 To add a new section before or after an existing section, you can instead click the section's action `...` menu, then click **New section below** or **New section above**.
 
+<Warning>
+Do not name a section "Section". Panels in this section will not render until the section is renamed, due to a known limitation.
+</Warning>
 
 ### Manage a section's panels
 Sections with a large number of panels are paginated by default. The default number of panels on a page depend on the panel's configuration and on the sizes of the panels in the section.
@@ -210,6 +214,10 @@ If you reset a workspace to an automated workspace, all deleted panels appear ag
 
 To rename a section, click its action `...` menu, then click **Rename section**.
 
+<Warning>
+Do not name a section "Section". Panels in this section will not render until the section is renamed, due to a known limitation.
+</Warning>
+
 ### Delete a section
 
 To delete a section, click its `...` menu, then click **Delete section**. This removes the section and its panels.