I edited the current dive and changed the goal amount to reflect new settings (shown below)

but the earned amount still shows the old three month earned amount (once the new month started).

Is this normal and if so how do I reset the current earned amount or do I need to create a new drive each month?

but the earned amount still shows the old three month earned amount (once the new month started).

Is this normal and if so how do I reset the current earned amount or do I need to create a new drive each month?