Fix Rich-Text Content Controls Corrupted in Nested Word Tables
Question details
Users experience formatting corruption when copying nested tables that contain rich-text content controls across different documents.

- Product
- Microsoft Word
- Device & OS
- not provided
- Scenario
- Copying document template sections that rely heavily on nested tables and rich-text content controls to retain specific user input fields and line breaks.
- Observed behavior
- During the copy operation, the rich-text content controls are unexpectedly removed, subsumed into other parts of the document, or expanded incorrectly across multiple table rows.
Before modifying your document's form controls, ensure the Developer tab is enabled in your ribbon and save a backup copy of your template to prevent accidental data loss.
Replace Rich-Text Controls with Plain-Text Controls
Since complex rich-text controls are prone to corruption in nested tables, using plain-text controls with carriage returns enabled provides the same line-break functionality with better stability.
Many users use rich-text content controls simply because they need line breaks within table cells. However, plain-text content controls are much less likely to break or span across rows during copy-paste operations.
Click on the problematic rich-text content control inside your nested table and delete it.
Go to the 'Developer' tab on the ribbon and click the 'Plain Text Content Control' icon (labeled 'Aa') to insert it into the cell.
With the new control selected, click 'Properties' in the Developer tab. Check the box for 'Allow carriage returns (multiple paragraphs)' and click OK.

Use the Keep Source Formatting Paste Option
Applying the correct paste option ensures Word attempts to retain the complex nested table structure and its controls.
Handle Complex Document Layouts Smoothly with WPS Office
If Microsoft Word consistently struggles with copying complex nested tables and form controls, try WPS Office. It handles intricate document layouts smoothly, preventing frustrating formatting glitches when moving data.
- 1. Download and Install: Download WPS Office for free from the official website and install it on your device.
- 2. Open Your Document: Launch WPS Writer and open your problematic .docx file containing the nested tables.
- 3. Copy and Paste: Select your nested tables, copy them, and paste them to verify the layout stability within WPS Office.

Frequently Asked Questions
Why do rich-text content controls break when copied in Word?
Copying complex nested tables with rich-text controls can overwhelm Word's clipboard formatting engine. This often causes the controls' boundaries to misalign, merging them into other cells or expanding them across rows unexpectedly.
Can I use line breaks in a plain-text content control?
Yes. You can insert a plain-text content control, open its Properties in the Developer tab, and check the 'Allow carriage returns (multiple paragraphs)' option to enable multi-line text input.
How do I stop tables from merging together when pasting?
When pasting a copied table, ensure your cursor is placed in a blank paragraph outside of any existing tables. Using the 'Keep Source Formatting' option from the Paste Options menu also helps preserve the original structure.




