I'm customizing the Light Gray Canvas basemap. For the "Water Line/Stream or River" layer, it appears that the amount of data shown is based on zoom level; that is, the closer in you zoom, the more detail is shown, such as smaller/shorter rivers and streams. Is is possible for me to customize this? For the zoom level I desire, there is way too much detail for the streams/rivers. I would like to only show the more major water features -- am I able to filter by, for example, line length?