I've got a report with multiple custom visuals on. I've also set the report to email once a day when it is refreshed. The problem I have is that the custom visuals are slow in updating, so the email doesn't show very much.
All the custom visuals do is show numbers formatted in a slightly different way, but ideally I want additional custom visuals to show different effects.
Is there a way to speed up the display of the custom visuals? They do appear to be slow and from reading, it appears to be down to how the visuals are shown in their own iframe.
Am I doing something wrong, or is the expected behaviour?