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Office for Mac Issues

Fix Invisible Data Validation Drop-Down Values in Excel for Mac

Chanuka GeekiyanageChanuka Geekiyanage Oct 10, 2026 869 views

Question details

The user needs to resolve an issue where the contents of data validation drop-down lists appear invisible, even though selecting a blank item still enters the correct underlying value.

Fix Invisible Data Validation Drop-Down Values in Excel for Mac
Product
Microsoft Excel for Mac
Device & OS
macOS
Scenario
Using data validation drop-down menus within Excel spreadsheets on a Mac.
Observed behavior
The data validation drop-down arrows display correctly, but the numbers or text inside the list are invisible. In some cases, slight horizontal scrolling causes the contents to disappear and reappear.
Before you start

Save your current spreadsheet and ensure your Mac is connected to the internet, as you will likely need to download software updates to fix this rendering bug.

Solution 1Recommended

Update macOS and Excel to the Latest Versions

This issue is commonly caused by a font rendering or compatibility bug between certain versions of Excel (like 16.78) and macOS Sonoma. Updating both resolves the conflict.

System upgrades can occasionally introduce temporary font rendering bugs in desktop applications. Specifically, upgrading to macOS Sonoma without installing the subsequent patch (14.1 or later) is known to cause text invisibility in Excel.

1
Update macOS

Click the Apple menu in the top-left corner of your screen, go to System Settings > General > Software Update, and install the latest available macOS update (such as 14.1 or newer).

2
Update Microsoft Excel

Open the Excel desktop application. In the top menu bar, click on Help > Check for Updates to download and install the latest patches from Microsoft.

3
Restart Your Mac

Once both updates are successfully installed, restart your Mac to ensure all new font rendering rules and compatibility fixes are fully applied.

Update macOS and Excel to the Latest Versions
Resolution Check: After restarting, open your spreadsheet and click the drop-down arrow again. The values should now render visibly.
Free Microsoft Office alternative

Try WPS Office for Mac for a Bug-Free Spreadsheet Experience

If rendering glitches and update issues in Excel for Mac are disrupting your workflow, consider switching to WPS Office. It provides a lightweight, highly compatible, and seamless spreadsheet alternative with a familiar user interface.

  1. 1. Download WPS Office: Visit the official WPS website and download the free WPS Office version designed for macOS.
  2. 2. Open WPS Spreadsheets: Launch the WPS Spreadsheets application from your Launchpad or Applications folder.
  3. 3. Open Your Existing File: Go to File > Open and select your .xlsx file. Your data validation lists will display smoothly without invisible text glitches.
Fully compatible with Microsoft Excel formats (.xlsx, .xls) for seamless file migration.Reliable rendering of complex spreadsheet tools, including data validation drop-downs.Lightweight application design optimized for fast performance on macOS.Free to use with an intuitive, familiar UI that requires no learning curve.
microsoft office alternative - wps office

Frequently Asked Questions

Why do my drop-down list values disappear when I scroll in Excel for Mac?

This is a known rendering bug in certain Excel versions (such as 16.78). When using specific macOS versions, minor horizontal scrolling inputs from a mouse or trackpad inside the drop-down box can cause the text to temporarily vanish or reappear.

Does macOS Sonoma cause font issues in Microsoft Excel?

Yes, early releases of macOS Sonoma introduced compatibility and font rendering conflicts with the Excel desktop app, causing text in drop-downs or cells to appear invisible. Updating your Mac to version 14.1 or later typically resolves these display issues.

How do I check which version of Excel is installed on my Mac?

Open the Excel application, click on 'Microsoft Excel' in the top-left menu bar, and select 'About Microsoft Excel'. A dialog box will appear displaying your current version number (e.g., 16.78).