Known issue - Line chart value-axis zoom sliders don't work with markers enabled
The vertical/Y-axis value-axis zoom controls might not work correctly for line charts or line chart varieties, such as area chart or stacked area chart. The issue most often occurs if markers, stacked totals, or anomaly markers are enabled.
Status: Open
Product Experience: Power BI
Symptoms
You see that the vertical zoom controls don't work correctly for line charts or line chart varieties, such as area chart or stacked area chart.
Solutions and workarounds
To work around this issue, remove the configurations that caused the issue, such as disable the line markers, stacked totals, or anomaly markers.