How do Overlay templates work?

After opening the Overlay app inside the Zoom client, you'll see "Template" at the top of the control panel:

Click the template name to open other templates. Select "New Template" to save your current settings as a new templates.

To make adjustments to an existing template, edit your settings as desired and then select the boxed arrow icon:

Choose the pencil button to rename a template, or click the trash button to delete a template.