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Virtualized datagrid columns overflowing

5

## Previous Behavior Previously the width of the scrollbar wasn't subtracted from the available space for column resizing, resulting in columns in total being wider than its container and scrollbar...

List - initial implementation and preview

11

This is a List :)

Docs: update the Overflow docs with information about forwarding ref when custom component is rendered

4

Fixes [#27652](https://github.com/microsoft/fluentui/issues/27652)

[Bug]: TreeItem click events firing navigation

6

### Library React Components / v9 (@fluentui/react-components) Bernardo has more context. Creating this now so that I can link it in the TMP repo.

fix: List V9 - update stories to work with dark themes

1

fixes #32366

Currently the examples in the docs for Fluent V9 List don't work properly on dark and HC themes. This should be fixed before going to stable.

Separator role not going to focus mode automatically

5

We are currently building a feature where the user can focus on a handle and resize part of the application. This can be considered a [window splitter pattern](https://www.w3.org/WAI/ARIA/apg/patterns/windowsplitter/). Based on...

Separator role not going to forms (focus) mode automatically

2

We are currently building a feature where the user can focus on a handle and resize part of the application. This can be considered a [window splitter pattern](https://www.w3.org/WAI/ARIA/apg/patterns/windowsplitter/). Based on...

[Bug]: slot cannot be passed a data-* attribute

19

### Library React Components / v9 (@fluentui/react-components) ### System Info ```shell N/A ``` ### Are you reporting Accessibility issue? no ### Reproduction https://codesandbox.io/s/nice-poitras-wsk2c1?file=/example.tsx ### Bug Description ## Actual Behavior Setting...

fix(react-list): Do not crash during roles/elements validation

2

## Previous Behavior Previously, when element validation in List failed, an error would be thrown. This would crash the app if the user switches from navigation mode `items` to `composite`...