SYMPTOM:
In Strategy Web 10.1, when using a heat map visualization in a Visual Insight dashboard, users can disable the display of the legend as shown below:

However, running the same dashboard in Strategy Mobile 10, will continue to display the legend, as shown below:

STEPS TO REPRODUCE:
Follow these steps to reproduce the issue in a Strategy Tutorial Project.
CAUSE:
This is an identified defect in Strategy Mobile 10.1 Mobile client.
ACTION:
This issue was addressed since Strategy Mobile client 10.3, please upgrade to the Strategy Mobile client or above to take advantage of this fix.
The Strategy Internal Reference Number for the issue discussed in this technical note is DE22171.