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[material-ui][@mui/lab] Latest version is not published to npm

status: waiting for maintainerThese issues haven't been looked at yet by a maintainer.These issues haven't been looked at yet by a maintainer.

Status: Open.

#47716 In mui/material-ui;

· bartoszlemiec opened on Feb 4, 2026

Custom MUI library fails to get App Theme

customization: themeHigher level theming customizability.Higher level theming customizability.

scope: systemThe system, the design tokens / styling foundations used across components. eg. @mui/system with MUIThe system, the design tokens / styling foundations used across components. eg. @mui/system with MUI

support: questionCommunity support but can be turned into an improvement.Community support but can be turned into an improvement.

Status: Open.

#47704 In mui/material-ui;

· George-Madeley opened on Jan 31, 2026

Add native <Form> component to Material UI

on holdThere is a blocker, we need to wait.There is a blocker, we need to wait.

scope: formChanges related to the form.Changes related to the form.

type: new featureExpand the scope of the product to solve a new problem.Expand the scope of the product to solve a new problem.

Status: Open.

#47703 In mui/material-ui;

· MordechaiWein opened on Jan 30, 2026

[Collapse] Support flexbox

component: CollapseThe React component.The React component.

has workaroundThere’s a bug, but users have a complete workaround, so no urgent fix or release is needed.There’s a bug, but users have a complete workaround, so no urgent fix or release is needed.

type: enhancementIt’s an improvement, but we can’t make up our mind whether it's a bug fix or a new feature.It’s an improvement, but we can’t make up our mind whether it's a bug fix or a new feature.

Status: Open.

#47700 In mui/material-ui;

· ShaMan123 opened on Jan 30, 2026

Third-party license information for Google Material Icons is not machine-detectable

docsImprovements or additions to the documentation.Improvements or additions to the documentation.

scope: iconsChanges related to the icons.Changes related to the icons.

status: waiting for maintainerThese issues haven't been looked at yet by a maintainer.These issues haven't been looked at yet by a maintainer.

Status: Open.

#47699 In mui/material-ui;

· myooken opened on Jan 29, 2026

[NumberField] Add adornment

docsImprovements or additions to the documentation.Improvements or additions to the documentation.

scope: number fieldChanges related to the number field.Changes related to the number field.

Status: Open.

#47666 In mui/material-ui;

· cjoecker opened on Jan 22, 2026

[Autocomplete] openOnFocus reopens popup when window regains focus and can trigger unintended option selection

scope: autocompleteChanges related to the autocomplete. This includes ComboBox.Changes related to the autocomplete. This includes ComboBox.

type: bugIt doesn't behave as expected.It doesn't behave as expected.

Status: Open.

#47661 In mui/material-ui;

· pcourant opened on Jan 21, 2026

[docs][number field] Number input field precision and decimal step

docsImprovements or additions to the documentation.Improvements or additions to the documentation.

scope: number fieldChanges related to the number field.Changes related to the number field.

support: questionCommunity support but can be turned into an improvement.Community support but can be turned into an improvement.

Status: Open.

#47657 In mui/material-ui;

· PeterTaankvist opened on Jan 20, 2026

[material-ui] Add color picker input component

on holdThere is a blocker, we need to wait.There is a blocker, we need to wait.

type: new featureExpand the scope of the product to solve a new problem.Expand the scope of the product to solve a new problem.

Status: Open.

#47652 In mui/material-ui;

· omriklein opened on Jan 18, 2026

NextJS + MUI app does not follow the mode set by the Operating system

nextjs

scope: systemThe system, the design tokens / styling foundations used across components. eg. @mui/system with MUIThe system, the design tokens / styling foundations used across components. eg. @mui/system with MUI

status: waiting for maintainerThese issues haven't been looked at yet by a maintainer.These issues haven't been looked at yet by a maintainer.

Status: Open.

#47631 In mui/material-ui;

· wedothebest4you opened on Jan 16, 2026

<code>next/font</code> recommendation breaks <code>letter-spacing</code>

integration: nextjsNext.jsNext.js

scope: typographyChanges related to typography.Changes related to typography.

type: bugIt doesn't behave as expected.It doesn't behave as expected.

Status: Open.

#47575 In mui/material-ui;

· Janpot opened on Jan 7, 2026

[docs][grid] Incorrect <code>direction</code> prop description

component: GridThe React component.The React component.

docsImprovements or additions to the documentation.Improvements or additions to the documentation.

support: docs-feedbackFeedback from documentation page.Feedback from documentation page.

type: bugIt doesn't behave as expected.It doesn't behave as expected.

Status: Open.

#47563 In mui/material-ui;

· mogrady88 opened on Jan 5, 2026