Does anyone know what this new option does? Timeframe?
See my picture attached
It's at the card level when you edit the dashboard, it's the menu where you can hide the card title
It's to show or hide the date range and grouping you have configured for your card. For example where it says "By Month" or "By Day". It's the Date Picker widget in the Analyzer which this toggles the display of on the dashboard.
I don't think we are using this, can you upload a picture?