QB Issue Resolution:

Cancel out of Layout Designer, use the button for Additional Customization. Go to the Columns Tab. Resequence here by changing the Numbers. Don’t drag the images.

I attached an image that I use for other answers. It shows Columns tab.

Resolution for Issue 'Template > Layout Designer : How do you change the order of columns?' available: Yes (Solved).
Source: Intuit Community forum.

Template > Layout Designer : How do you change the order of columns?: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.

Support for Additional Customization
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