How can I apply changes in bulk to multiple charts?

If you want to apply changes to more than one chart, you need to click on the chevron icon on the apply button and choose “Apply changes to all charts” or "Apply changes to selected charts”. (You can select charts by clicking on their titles - the colored title will indicate that the chart has been selected.)

You can also copy any filter setup from any chart by clicking on the chevron icon on the apply button and choose “Copy to clipboard” - this will copy the filters that are applied to the chart and you can paste them at any other chart on the same report OR even go to a different report and apply the filters to any chart in there. To paste the filters you need to click on the advanced filter sign (the plus icon next to “Filters” and choose the filters from the clipboard that will be displayed right on the top).