build(deps): bump @mui/x-data-grid from 8.19.0 to 9.14.0

[dependabot]

Bumps @mui/x-data-grid from 8.19.0 to 9.14.0.

Release notes

Sourced from @​mui/x-data-grid's releases.

v9.14.0

We'd like to extend a big thank you to the 16 contributors who made this release possible. Here are some highlights ✨:

• 🌍 Add Hebrew (he-IL) locale to the Scheduler
• 📅 Scheduler time grid now opens at 7 AM by default, configurable with the new initialScrollTime prop
• 🗓️ Auto-scheduling engine for finish-to-start dependencies in the Premium Event Timeline
• 🧩 New content slots for the Event Timeline event block and resource title cell
• ♿️ Charts announce the visible zoom range to screen readers
• 🐞 Bugfixes
• 📚 Documentation improvements

Special thanks go out to these community members for their valuable contributions: @​eterry1388, @​jamesDin, @​kareem-ib, @​mateuseap, @​mustafajw07

The following team members contributed to this release: @​arminmeh, @​bernardobelchior, @​brijeshb42, @​flaviendelangle, @​hasdfa, @​Janpot, @​JCQuintas, @​MBilalShafi, @​michelengelen, @​noraleonte, @​rita-codes

Data Grid

@mui/x-data-grid@9.14.0

• [DataGrid] Do not crash on unmount when the document has no body (#23431) @​eterry1388
• [DataGrid] Fix MissingRowIdError on cell mousedown/mouseup after row removal (#23261) @​kareem-ib
• [DataGrid] Fix quick filter dropping a pending search on parser identity change (#23575) @​michelengelen
• [DataGrid] Keep overlays sticky in RTL mode (#23492) @​arminmeh
• [DataGrid] Prevent scroll area state update before mount (#23478) @​michelengelen
• [DataGrid] Remove 'menu' role from the actions cell (#23437) @​michelengelen

@mui/x-data-grid-pro@9.14.0

Same changes as in @mui/x-data-grid@9.14.0, plus:

• [DataGridPro] Fix data integrity issue in nested server data (#23518) @​MBilalShafi
• [DataGridPro] Keep parent selection when lazily loaded children arrive (#23421) @​michelengelen

@mui/x-data-grid-premium@9.14.0

Same changes as in @mui/x-data-grid-pro@9.14.0.

Date and Time Pickers

@mui/x-date-pickers@9.14.0

Internal changes.

@mui/x-date-pickers-pro@9.14.0

Same changes as in @mui/x-date-pickers@9.14.0.

Charts

... (truncated)

Changelog

Sourced from @​mui/x-data-grid's changelog.

9.14.0

Sep 17, 2026

We'd like to extend a big thank you to the 16 contributors who made this release possible. Here are some highlights ✨:

• 🌍 Add Hebrew (he-IL) locale to the Scheduler
• 📅 Scheduler time grid now opens at 7 AM by default, configurable with the new initialScrollTime prop
• 🗓️ Auto-scheduling engine for finish-to-start dependencies in the Premium Event Timeline
• 🧩 New content slots for the Event Timeline event block and resource title cell
• ♿️ Charts announce the visible zoom range to screen readers
• 🐞 Bugfixes
• 📚 Documentation improvements

Special thanks go out to these community members for their valuable contributions: @​eterry1388, @​jamesDin, @​kareem-ib, @​mateuseap, @​mustafajw07

The following team members contributed to this release: @​arminmeh, @​bernardobelchior, @​brijeshb42, @​flaviendelangle, @​hasdfa, @​Janpot, @​JCQuintas, @​MBilalShafi, @​michelengelen, @​noraleonte, @​rita-codes

Data Grid

@mui/x-data-grid@9.14.0

• [DataGrid] Do not crash on unmount when the document has no body (#23431) @​eterry1388
• [DataGrid] Fix MissingRowIdError on cell mousedown/mouseup after row removal (#23261) @​kareem-ib
• [DataGrid] Fix quick filter dropping a pending search on parser identity change (#23575) @​michelengelen
• [DataGrid] Keep overlays sticky in RTL mode (#23492) @​arminmeh
• [DataGrid] Prevent scroll area state update before mount (#23478) @​michelengelen
• [DataGrid] Remove 'menu' role from the actions cell (#23437) @​michelengelen

@mui/x-data-grid-pro@9.14.0

Same changes as in @mui/x-data-grid@9.14.0, plus:

• [DataGridPro] Fix data integrity issue in nested server data (#23518) @​MBilalShafi
• [DataGridPro] Keep parent selection when lazily loaded children arrive (#23421) @​michelengelen

@mui/x-data-grid-premium@9.14.0

Same changes as in @mui/x-data-grid-pro@9.14.0.

Date and Time Pickers

@mui/x-date-pickers@9.14.0

Internal changes.

@mui/x-date-pickers-pro@9.14.0

... (truncated)

Commits

• c83b3dd [release] v9.14.0 (#23608)
• b16d8e8 [DataGrid] fix quick filter dropping a pending search on parser identity chan...
• fa85524 [DataGridPro] Keep parent selection when lazily loaded children arrive (#23421)
• 5985711 [DataGrid] Remove 'menu' role from the actions cell (#23437)
• 8f249f4 [DataGrid] Keep overlays sticky in RTL mode (#23492)
• cff9b39 [DataGrid] Fix MissingRowIdError on cell mousedown/mouseup after row remova...
• df889b0 [DataGrid] Do not crash on unmount when the document has no body (#23431)
• 0849463 [DataGridPro] Fix data integrity issue in nested server data (#23518)
• c266c90 [DataGrid] Prevent scroll area state update before mount (#23478)
• c2809ca [release] v9.13.0 (#23497)
• Additional commits viewable in compare view

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

[grzanka]

@dependabot rebase

[grzanka]

@dependabot rebase

[martastn]

@dependabot rebase

[martastn]

@dependabot rebase

[martastn]

Verdict: ⚠️ Straightforward merge can cause visible changes. With the fix described below, no visible or functional differences vs master.

What is this bump

• Major update of a direct dependency (package.json → dependencies): MUI X Data Grid, the table component from MUI.
• The lockfile also updates its internals (@mui/x-internals 9.14.0, @mui/x-virtualizer 0.7.2) and adds @base-ui/utils 0.3.2 plus 3 nested copies of @mui/utils@9.4.0, because we are on MUI 7.
• Shared packages bumped as a side effect: react-is 19.3.0, @babel/runtime 7.29.7, reselect 5.3.0, use-sync-external-store 1.7.0.

What it changes (migration guide, changelog)

• Requires @mui/material/@mui/system ≥ 7.3.0 (we have 7.3.5, no peer warnings).
• Browser baseline raised to Chrome/Edge 117, Firefox 121, Safari/iOS 17.0 (was 109/115/15.4).
• UI tweaks:
  • the sort icon uses an MUI Tooltip instead of the native title (#20460),
  • new sort-button styles (background, hover opacity),
  • filter label "Columns" → "Column" (#21935),
  • pagination numbers are formatted.
• Internal DOM/ARIA changes (role="none", filler divs) with no visual effect.
• Bug fixes, mostly in features we don't use (editing, data source, pinning, autosize).
• No CVE fixes for the community package (the exceljs CVEs only affect Premium).

What it can affect in this project

• One usage: DataGrid in src/WrapperApp/components/Results/ResultsTable.tsx. It is the 0D estimator table in Results (e.g. ENTRANCE / PEAK tabs), covering sort, filter, column menu, column visibility, pagination, and our sx styling.
• CSV export and the unit switch are our own code and don't depend on the grid.

Observed changes and the fix

To reproduce: Examples → SHIELDHIT "Proton pencil beam in water" → Results → ENTRANCE. Each screenshot shows three rows: master → this PR without the fix → this PR with the fix. The red box marks the difference.

1. Hover the "Value" column header. The unsorted hint arrow is brighter (opacity 0.78 vs 0.5).

2. Hover the sort arrow next to "Value" and wait ~1 s. An MUI tooltip "Sort" appears and the hover circle is gone. On master the tooltip is the native title, which the OS draws, so it is not visible in screenshots.

3. "Value" column menu (⋮) → Filter. The field label changes from "Columns" to "Column".

The fix only touches ResultsTable.tsx and adds a new ResultsTableSortIcon.tsx:

• a columnHeaderSortIcon slot recreating the v8 sort button (native title, no Tooltip),
• localeText for filterPanelColumn and the v8 paginationDisplayedRows,
• sx restoring the v8 sort-button background, hover and 0.5 opacity.

With the fix, the cropped regions are byte-identical to master. Across the full screen, only the commit hash in the sidebar differs.

Why the rest should be fine

• Single usage. The grid is used only in the results table, and every interaction there was compared with master:

  • sort asc/desc, filter (match / no results), column menu, Manage columns, keyboard navigation, selection,
  • Rows per page, CSV export (byte-identical), dark/light theme, narrow width, horizontal scroll.

• Shared deps are inert for us.

  • react-is: the only change is a 1-line ViewTransition check, which we don't use.
  • @babel/runtime: the only changed helper (wrapAsyncGenerator) is not in our bundle.
  • reselect / use-sync-external-store: used only by the grid.

• CSS diff. I compared every rendered grid CSS rule. The only remaining differences are for features we don't use (pinning, autosize, fill handle, pivot) or are layout internals with identical element geometry.

• Rest of the app is identical to master. I checked the editor (add/select/edit), examples, JSROOT plots, the Pyodide converter output, project export/import, the Simulations/About pages, the console and network requests.

• Checks pass.

  • tsc ✅ and build ✅.
  • Tests ✅: 38/38, including Selenium e2e against the app on :3000. ProjectMenu › New item… is flaky on master too.
  • PR CI ✅.

[martastn]

@grzanka, I have a question here: should we keep the new “Sort” tooltip? In my opinion it’s a nice improvement- it clearly shows what the arrow does. If we agree, I can drop this part of the fix.

[grzanka]

@grzanka, I have a question here: should we keep the new “Sort” tooltip? In my opinion it’s a nice improvement- it clearly shows what the arrow does. If we agree, I can drop this part of the fix.

Thanks for the screenshots, that was a good idea. You can go ahead with the improvements, it looks nice