This is done through SharePoint Online.
The Excel Web Access Web Part is displaying a named item (a Chart specifically) from the Excel file (hosted in the Documents library). The data displayed in the chart is just from the same Excel file, NOT from any external data sources.
When I update the Excel file, I see that the Chart in the Excel file has updated to reflect the values. However, the one displayed on the page does not update UNLESS I refresh the whole page.
Is there a way to make the web part reflect changes in real-time? Or at least automatically whenever changes are made to the original file?