bug(cdk/tree): "insertNode" doesn't assign index property in the template's context object #31578
Description
Is this a regression?
- Yes, this behavior used to work in the previous version
The previous version in which this bug was not present was
No response
Description
In the implementation of the insertNode method, a context object is created for the tree node template. However, not all properties are filled in. One important property is missing: index.
Reproduction
StackBlitz link:
Steps to reproduce:
1.
2.
Expected Behavior
Assign value of the method's index parameter to the context object.
Actual Behavior
Index property in template's context object is missing.
Environment
- Angular: 19.2, 20
- CDK/Material: 19, 20
- Browser(s): Goggle, Edge
- Operating System (e.g. Windows, macOS, Ubuntu): Windows