#33831·components

docs-bug(tree): Example is does not run on doc page

Author: TotatiCreated Sep 17, 2026Updated Sep 17, 2026
Labelsdocsneeds triagearea: material/treegemini-triaged

Documentation Feedback

Non of the tree examples run but render "This example contains tests. Open in Stackblitz to run the tests." There are no tests inside other than Testing with MatTreeHarness

Affected documentation page

https://material.angular.dev/components/tree/examples