How can I add a measurement instructions tooltip?

You can add a popup tooltip to help customers take their body measurements correctly.

This block is optional and can be turned on/off in the chart editor.

It includes:

• An illustration showing how to measure (can be replaced with your own image)
• Text instructions that explain each measurement (bust, waist, hips, etc.)
• A scroll bar appears automatically if the content is too long

Basic formatting is supported: bold, italic, underline, and font family (pre-selected list).