--- inkscape-0.92.3-orig/src/extension/internal/cairo-renderer.cpp	2018-03-12 05:38:09.000000000 +0900
+++ inkscape-0.92.3/src/extension/internal/cairo-renderer.cpp	2018-05-28 20:21:09.911944866 +0900
@@ -528,7 +528,9 @@
     if (pb) {
         //TEST(gdk_pixbuf_save( pb, "bitmap.png", "png", NULL, NULL ));
 
+        ctx->pushState();
         ctx->renderImage(pb.get(), t, item->style);
+        ctx->popState();
     }
     g_slist_free (items);
 }
--- inkscape-0.92.3-orig/src/helper/pixbuf-ops.cpp	2018-03-12 05:38:09.000000000 +0900
+++ inkscape-0.92.3/src/helper/pixbuf-ops.cpp	2018-05-28 20:20:07.684853500 +0900
@@ -37,6 +37,7 @@
 // TODO look for copy-n-paste duplication of this function:
 /**
  * Hide all items that are not listed in list, recursively, skipping groups and defs.
+ * Also set the opacity of any encountered items to 1.0
  */
 static void hide_other_items_recursively(SPObject *o, GSList *list, unsigned dkey)
 {
@@ -51,6 +52,17 @@
         item->invoke_hide(dkey);
     }
 
+    // reset opacity to 1.0
+    if ( item ) {
+        SPItemView *v = item->display;
+        while (v != NULL) {
+            if (v->key == dkey) {
+                v->arenaitem->setOpacity(1.0);
+            }
+            v = v->next;
+        }
+    }
+
     // recurse
     if (!g_slist_find(list, o)) {
         for ( SPObject *child = o->firstChild() ; child; child = child->getNext() ) {