This type of issue generally occurs when you compose Campaign using Copy-Paste technique.
To resolve this issue, there are 2 solutions.
Solution No.1:
When you copy-paste any text in Drag and drop Editor, click this option on the top right corner as shown below.
![Click on the option button on the top right corner](https://mailbluster.com/wp-content/uploads/2024/01/format-text-1.png)
Untick the checkbox Clean paste and wait for the editor to load again.
![Untick the checkbox "Clean paste"](https://mailbluster.com/wp-content/uploads/2024/01/format-text-2.png)
Now paste the text from the source and “Paste Formatting Options” will pop up. You will see these two conditions:
![Paste Formatting Options showing 2 options Remove Formatting and Keep Formatting](https://mailbluster.com/wp-content/uploads/2024/01/Formatting.png)
1. If you select “Remove Formatting,” then only the basic structure of the text will be pasted, but the change will not work properly.
![After selecting "Remove Formatting," then only the basic structure of the text is pasted](https://mailbluster.com/wp-content/uploads/2024/01/format-text-3.png)
2. If you select “Keep Formatting,” then the same design will be pasted, but the change might not work properly.
![After selecting "Keep Formatting," then the same design is pasted](https://mailbluster.com/wp-content/uploads/2024/01/format-text-4.png)
Solution No.2:
When you paste using Ctrl+Shift+v (for Windows) and Cmd+Shift+v (for Mac), you will not get any formatting options. However, only text will appear. In this case, the change will work properly.
![After pasting using Ctrl+Shift+v (for Windows) and Cmd+Shift+v (for Mac), only text will appear](https://mailbluster.com/wp-content/uploads/2024/01/format-text-5.png)