Hi:
Leaflet version I'm using: 0.7.7
Browser (with version) I'm using: Google Edition 63.0.3239.132(Formal version) (32 Bit)
S/Platform (with version) I'm using: Win10 professional edition
Step:
1、The vector tiles of the polygon type .Pbf format is published in GeoServer
2、Loading through L.TileLayer.MVTSource
Result:


Hope to solve this problem