#51 can't calculate hidden width/height so run zoomToExtent when toggleAndLoadMap

Signed-off-by: Taro Matsuzawa <[email protected]>

Author: smellman

src/components/gtt-client.ts

@@ -1180,6 +1180,7 @@ export class GttClient {
     this.maps.forEach(function (m) {
       m.updateSize()
     })
+    this.zoomToExtent()
   }