Issues

• [Bug]: fluent-button remains disabled after its parent fieldset is re-enabled

  Fluent UI WC (v3)Needs: Triage 🔍Type: Bug 🐛web-components
  microsoft/fluentui#37047 · Filter by author elegantrw opened on Oct 30, 2026

• [Bug]: Overflow divider sizing scans groups without registered dividers (@fluentui/react-components)

  microsoft/fluentui#37041 · Filter by author andreivms opened on Oct 29, 2026

• [Bug]: Context-selector cleanup repeatedly shifts provider listeners (@fluentui/react-components)

  microsoft/fluentui#37038 · Filter by author andreivms opened on Oct 29, 2026

• [Bug]: Arrow surfaces recreate position managers on same-option renders (@fluentui/react-components)

  microsoft/fluentui#37037 · Filter by author andreivms opened on Oct 29, 2026

• [Bug]: Redundant scroll-parent discovery when creating position managers (@fluentui/react-components)

  microsoft/fluentui#37035 · Filter by author andreivms opened on Oct 29, 2026

• [Bug]: Custom images used as icon is throwing warnings in a loop

  Fluent UI react-components (v9)Needs: Triage 🔍Type: Bug 🐛
  microsoft/fluentui#37032 · Filter by author kiranbellala opened on Oct 29, 2026

• [Bug]: Numeric zero content is treated as empty in CounterBadge and InfoLabel

  Component: BadgeComponent: InfoLabelFluent UI react-components (v9)Type: Bug 🐛
  microsoft/fluentui#36992 · Filter by author poplolioi11 opened on Oct 25, 2026

• [Bug]: Button shims in react-migration-v8-v9 always render the ms-Button--primary class

  Component: ButtonFluent UI react-components (v9)Type: Bug 🐛
  microsoft/fluentui#36983 · Filter by author jakesalvesen opened on Oct 23, 2026

• [Bug]: AreaChart renders SVG rect with negative width and height on initial render

  Package: chartingType: Bug 🐛
  microsoft/fluentui#36976 · Filter by author sanjanaa-gv opened on Oct 22, 2026
  

• [Bug]: A sortable TableHeaderCell does not follow the cell alignment, so right aligned columns get left aligned headers

  microsoft/fluentui#36961 · Filter by author jakesalvesen opened on Oct 21, 2026
  2

• [Bug]: Toaster runs past the left edge of viewports narrower than 292px and takes pointer events there

  microsoft/fluentui#36960 · Filter by author jakesalvesen opened on Oct 21, 2026
  2

• [Bug]: workspace-plugin tests assume Unix paths and checkout ordering

  microsoft/fluentui#36955 · Filter by author PaulGMardling opened on Oct 20, 2026

• [Bug]: workspace-plugin project discovery depends on process working directory

  microsoft/fluentui#36954 · Filter by author PaulGMardling opened on Oct 20, 2026

• [Bug]: Vertical Slider still logs the deprecated 'slider-vertical' warning in Chromium 132+

  Component: SliderFluent UI react-components (v9)Type: Bug 🐛
  microsoft/fluentui#36945 · Filter by author jakesalvesen opened on Oct 20, 2026
  1

• [Bug]: Legends overflow menu warns "You are using both MenuList and Menu props" every time it opens

  Package: chartingType: Bug 🐛
  microsoft/fluentui#36943 · Filter by author jakesalvesen opened on Oct 20, 2026
  1

  

• [Bug]: fluent-checkbox submits "on" when the checked attribute is before value

  microsoft/fluentui#36930 · Filter by author oONoobMasterOo opened on Oct 19, 2026

• [Bug]: fluent-slider initial value is not submitted with the form

  microsoft/fluentui#36927 · Filter by author oONoobMasterOo opened on Oct 19, 2026

• [Bug]: StackedBarChart has inconsistent padding between adjacent bars

  Package: chartingType: Bug 🐛
  Bug

  microsoft/fluentui#36913 · Filter by author jillianpenfield opened on Oct 16, 2026

• [Bug]: fluent-anchor-button: Ctrl/Cmd+Click and Ctrl/Cmd+Enter bypass rel="noopener noreferrer" via window.open

  Fluent UI WC (v3)Type: Bug 🐛web-components
  microsoft/fluentui#36901 · Filter by author iyoriovo opened on Oct 16, 2026

• @fluentui/web-components: fluent-menu-list loses its arrow keys after it is moved in the DOM (Firefox, Safari)

  microsoft/fluentui#36869 · Filter by author Vaughan-mci opened on Oct 12, 2026

• [Bug]: Inconsistent toast status

  Component: ToastFluent UI react-components (v9)Type: Bug 🐛
  microsoft/fluentui#36862 · Filter by author Tigge opened on Oct 9, 2026
  3

• [Bug]: MenuList on Firefox does not display (custom) icons correctly

  Fluent UI WC (v3)Type: Bug 🐛web-components
  microsoft/fluentui#36850 · Filter by author vnbaaij opened on Oct 7, 2026
  1

• [Feature]: Anchor Toast to an element using the shared positioning API

  Area: PositioningComponent: ToastFluent UI react-components (v9)Type: Feature
  microsoft/fluentui#36844 · Filter by author bsunderhus opened on Oct 7, 2026
  

• [Bug]: Combobox discards selection after scrolling down in Safari

  web-components
  microsoft/fluentui#36823 · Filter by author mortan opened on Oct 2, 2026
  

• [Feature]: The navigation needs to support a "mini-hidden" mode, rather than just open and closed states.

  Component: NavFluent UI react-components (v9)From ShieldNeeds: Backlog reviewType: Feature
  microsoft/fluentui#36817 · Filter by author 0xddddddddd opened on Sep 30, 2026