Point feature symbols of a mobile map package (.mmpk) created including a vector tile package disappear along with labels intermittently when viewing in Explorer for ArcGIS (Android).

Workaround

• Create a mobile map package including the project map instead of the vector tile package.
• Check the “Never remove (place overlapping)” option from the Label properties of the points layer, when a mobile map package contains a vector tile package. 

Steps to Reproduce