From c1772466758c0184059df411069caa955e8d9f9c Mon Sep 17 00:00:00 2001
From: Tom <tmpearce@gmail.com>
Date: Mon, 4 Mar 2024 21:28:12 -0500
Subject: [PATCH 1/3] fix #2490

---
 src/navigator.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/navigator.js b/src/navigator.js
index 6a213624..9dafde3e 100644
--- a/src/navigator.js
+++ b/src/navigator.js
@@ -309,6 +309,7 @@ $.extend( $.Navigator.prototype, $.EventSource.prototype, $.Viewer.prototype, /*
                 this.oldContainerSize = containerSize;
                 this.world.update();
                 this.world.draw();
+                this.update(this.viewer.viewport);
             }
         }
     },

From 2cb1835533ac7e77efafcb89cab6352a37d6b216 Mon Sep 17 00:00:00 2001
From: Tom <tmpearce@gmail.com>
Date: Mon, 4 Mar 2024 21:32:14 -0500
Subject: [PATCH 2/3] fix docs

---
 src/navigator.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/navigator.js b/src/navigator.js
index 9dafde3e..32868d07 100644
--- a/src/navigator.js
+++ b/src/navigator.js
@@ -356,7 +356,7 @@ $.extend( $.Navigator.prototype, $.EventSource.prototype, $.Viewer.prototype, /*
     /**
      * Used to update the navigator minimap's viewport rectangle when a change in the viewer's viewport occurs.
      * @function
-     * @param {OpenSeadragon.Viewport} The viewport this navigator is tracking.
+     * @param {OpenSeadragon.Viewport} viewport The viewport this navigator is tracking.
      */
     update: function( viewport ) {
 

From 3e04c8854e110c9ea525c18097506a9da512a390 Mon Sep 17 00:00:00 2001
From: Tom <tmpearce@gmail.com>
Date: Tue, 5 Mar 2024 13:01:42 -0500
Subject: [PATCH 3/3] make navigator.update's parameter optional, default to
 navigator.viewer.viewport

---
 src/navigator.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/navigator.js b/src/navigator.js
index 32868d07..fb95e4b1 100644
--- a/src/navigator.js
+++ b/src/navigator.js
@@ -356,7 +356,7 @@ $.extend( $.Navigator.prototype, $.EventSource.prototype, $.Viewer.prototype, /*
     /**
      * Used to update the navigator minimap's viewport rectangle when a change in the viewer's viewport occurs.
      * @function
-     * @param {OpenSeadragon.Viewport} viewport The viewport this navigator is tracking.
+     * @param {OpenSeadragon.Viewport} [viewport] The viewport to display. Default: the viewport this navigator is tracking.
      */
     update: function( viewport ) {
 
@@ -367,6 +367,10 @@ $.extend( $.Navigator.prototype, $.EventSource.prototype, $.Viewer.prototype, /*
             topleft,
             bottomright;
 
+        if(!viewport){
+            viewport = this.viewer.viewport;
+        }
+
         viewerSize = $.getElementSize( this.viewer.element );
         if ( this._resizeWithViewer && viewerSize.x && viewerSize.y && !viewerSize.equals( this.oldViewerSize ) ) {
             this.oldViewerSize = viewerSize;