Correctly position entities when spawning a filtered set

macrovision.js

@@ -5699,13 +5699,26 @@ function spawnAll() {
         const category = document.querySelector("#category-picker").value;
         const maker = availableEntities[category][element.value];
         const entity = maker.constructor();
+
+
+        if (config.lockYAxis) {
+            yOffset = getVerticalOffset();
+        } else {
+            // Snap to the ground if it's visible.
+            if (config.groundSnap && pos2pix({x: 0, y: 0}).y < canvasHeight + 50) {
+                yOffset = -config.y;
+            } else {
+                yOffset = config.height.toNumber("meters") / 2;
+            }
+        }
+        
         displayEntity(
             entity,
             entity.view,
             -worldWidth * 0.45 +
             config.x +
             (worldWidth * 0.9 * index) / (count - 1),
-            config.y
+            config.y + yOffset
         );
         index += 1;
         return entityIndex - 1;