Issues

• [drawer] initialFocus on an input during the enter transition pans the view on Android Chrome

  status: waiting for maintainer
  mui/base-ui#6233 · Filter by author viclafouch opened on Nov 13, 2026

• [dialog][popover] Focus briefly returns to the trigger when an open popup comes back from <Activity mode="hidden">

  status: waiting for maintainer
  mui/base-ui#6221 · Filter by author fnbmap opened on Nov 12, 2026

• [popover] Hovering another trigger after a click leaves the new popup pinned

  status: waiting for maintainertype: bug
  mui/base-ui#6217 · Filter by author lyzno1 opened on Nov 12, 2026
  1

• [popups] Two Base UI copies on one page strip each other's aria-hidden and data-base-ui-inert marks

  status: waiting for maintainer
  mui/base-ui#6211 · Filter by author timoheddes opened on Nov 10, 2026

• [menu] Items of a Menu nested inside ContextMenu.Trigger ignore a left-button drag-release

  component: menustatus: waiting for maintainer
  mui/base-ui#6207 · Filter by author kurtextrem opened on Nov 9, 2026
  3

• [checkbox][select] Uncontrolled root ignores a form reset; Checkbox shows checked while FormData says unchecked

  component: checkboxcomponent: selecttype: bug
  mui/base-ui#6206 · Filter by author fnbmap opened on Nov 9, 2026
  2

• [progress] Hidden x span is exposed as StaticText "x" inside the progressbar

  component: progressstatus: waiting for maintainer
  mui/base-ui#6205 · Filter by author fnbmap opened on Nov 8, 2026
  2

• [portal] A ref object passed as container is ignored when the portal mounts in the same commit as its container

  component: portalstatus: waiting for maintainer
  mui/base-ui#6204 · Filter by author pimenovoleg opened on Nov 7, 2026

• [types] PayloadChildRenderFunction isn't exported, so popup Root children types aren't portable

  scope: all componentsstatus: waiting for maintainer
  mui/base-ui#6203 · Filter by author kevinwmerritt opened on Nov 7, 2026

• [menu][combobox] A held arrow key should stop at the end of the list instead of looping

  component: comboboxcomponent: menustatus: waiting for maintainer
  mui/base-ui#6202 · Filter by author jonastreub opened on Nov 7, 2026

• [select] The hidden form input blocks implicit submission of a form without a submit button

  component: selectstatus: waiting for maintainer
  mui/base-ui#6200 · Filter by author fnbmap opened on Nov 7, 2026
  1

• [toast] Support trackpad (wheel) swipe to dismiss

  component: toaststatus: waiting for maintainer
  mui/base-ui#6194 · Filter by author valuin opened on Nov 6, 2026

• [portal] Events from portaled popups reach React ancestors twice

  component: portalstatus: waiting for maintainer
  mui/base-ui#6192 · Filter by author pppfeeling opened on Nov 6, 2026
  1

• [composite][collapsible] A mount reads the computed style in a layout effect, and forces a style recalculation of the page

  component: collapsiblecomponent: compositestatus: waiting for maintainer
  mui/base-ui#6181 · Filter by author vivere-dally opened on Nov 5, 2026

• [dialog][popups] Provide a supported way to read a handle's open state reactively

  component: dialogstatus: waiting for maintainer
  mui/base-ui#6180 · Filter by author davbrito opened on Nov 5, 2026

• [radio group] A disabled checked radio becomes the only tab stop, so Tab skips the group

  component: radio groupstatus: waiting for maintainer
  mui/base-ui#6179 · Filter by author TannazJamshidi opened on Nov 5, 2026
  3

• Drawer dismissal doesn’t always work on iPhone Duo inner screen depending on orientation

  component: drawerstatus: waiting for maintainer
  mui/base-ui#6177 · Filter by author mark-buhagiar opened on Nov 5, 2026

• [toast] Timers stay paused while focus is inside an iframe on the page

  component: toaststatus: waiting for maintainer
  mui/base-ui#6174 · Filter by author ananaBMaster opened on Nov 5, 2026

• [popups] Removing the focused element leaves focus on <body> in Firefox and WebKit

  component: alert dialogcomponent: dialogstatus: waiting for maintainer
  mui/base-ui#6169 · Filter by author nick-inkeep opened on Nov 3, 2026

• [navigation menu] doesn't have grid keyboard arrow accessibility

  component: navigation menustatus: waiting for maintainer
  mui/base-ui#6168 · Filter by author Maqed opened on Nov 3, 2026

• [combobox] flip never fires when the popup height is capped with --available-height (collapsed list above the mobile keyboard)

  component: comboboxstatus: waiting for maintainer
  mui/base-ui#6167 · Filter by author agustinusnathaniel opened on Nov 3, 2026

• [dialog] Backdrop press on a browser without focus({ preventScroll }) drops focus to <body>, ignoring finalFocus

  component: dialogstatus: waiting for maintainer
  mui/base-ui#6161 · Filter by author collisdigital opened on Nov 2, 2026

• [popups] Escape is ignored right after compositionend in Chrome and Firefox

  component: dialogcomponent: popoverstatus: waiting for maintainertype: bug
  mui/base-ui#6158 · Filter by author AdzerKI opened on Nov 1, 2026
  1

• [context menu] Keyboard-opened menu (Shift+F10 / ContextMenu key) can't focus the first item

  component: context menustatus: waiting for maintainer
  mui/base-ui#6157 · Filter by author blacksheep-git opened on Nov 1, 2026
  1

• [toolbar] Move focus with Home and End

  component: toolbarstatus: waiting for maintainer
  mui/base-ui#6151 · Filter by author EduKegler opened on Oct 30, 2026
  1