From 272356b41c196b0cf93519216b516287347c0122 Mon Sep 17 00:00:00 2001
From: Boris Sekachev <boris.sekachev@yandex.ru>
Date: Fri, 14 Jan 2022 16:15:14 +0300
Subject: [PATCH 1/3] Fixed issue: Uncaught TypeError:
 this.el.node.getScreenCTM() is null in Firefox

---
 cvat-canvas/src/typescript/canvasView.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cvat-canvas/src/typescript/canvasView.ts b/cvat-canvas/src/typescript/canvasView.ts
index 1d9cf9e8b870..74395aea70c4 100644
--- a/cvat-canvas/src/typescript/canvasView.ts
+++ b/cvat-canvas/src/typescript/canvasView.ts
@@ -1947,6 +1947,8 @@ export class CanvasViewImpl implements CanvasView, Listener {
                     hideText();
                     (shape as any).on('remove.drag', (): void => {
                         this.mode = Mode.IDLE;
+                        // disable internal drag events of SVG.js
+                        window.dispatchEvent(new MouseEvent('mouseup'));
                     });
                 })
                 .on('dragend', (e: CustomEvent): void => {
@@ -2012,6 +2014,8 @@ export class CanvasViewImpl implements CanvasView, Listener {
                 shapeSizeElement.rm();
                 shapeSizeElement = null;
             }
+            // disable internal resize events of SVG.js
+            window.dispatchEvent(new MouseEvent('mouseup'));
             this.mode = Mode.IDLE;
         };
 

From 515b45e0a71ac7389095694e2bcf504fd554930d Mon Sep 17 00:00:00 2001
From: Boris Sekachev <boris.sekachev@yandex.ru>
Date: Fri, 14 Jan 2022 16:18:22 +0300
Subject: [PATCH 2/3] Updated version and changelog

---
 CHANGELOG.md                  | 1 +
 cvat-canvas/package-lock.json | 4 ++--
 cvat-canvas/package.json      | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b4fb4ad17ac..9f8eb6cfd39e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -53,6 +53,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Order in an annotation file(<https://github.com/openvinotoolkit/cvat/pull/4087>)
 - Fixed task data upload progressbar (<https://github.com/openvinotoolkit/cvat/pull/4134>)
 - Email in org invitations is case sensitive (<https://github.com/openvinotoolkit/cvat/pull/4153>)
+- Uncaught TypeError: this.el.node.getScreenCTM() is null in Firefox (<https://github.com/openvinotoolkit/cvat/pull/4175>)
 - Bug: canvas is busy when start playing, start resizing a shape and do not release the mouse cursor (<https://github.com/openvinotoolkit/cvat/pull/4151>)
 - Fixed tus upload error over https (<https://github.com/openvinotoolkit/cvat/pull/4154>)
 
diff --git a/cvat-canvas/package-lock.json b/cvat-canvas/package-lock.json
index 228a91101f06..2b4aaa0da08e 100644
--- a/cvat-canvas/package-lock.json
+++ b/cvat-canvas/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cvat-canvas",
-  "version": "2.12.1",
+  "version": "2.12.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "cvat-canvas",
-      "version": "2.12.1",
+      "version": "2.12.2",
       "license": "MIT",
       "dependencies": {
         "@types/polylabel": "^1.0.5",
diff --git a/cvat-canvas/package.json b/cvat-canvas/package.json
index 7e4ce64f46f1..c348438b1034 100644
--- a/cvat-canvas/package.json
+++ b/cvat-canvas/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cvat-canvas",
-  "version": "2.12.1",
+  "version": "2.12.2",
   "description": "Part of Computer Vision Annotation Tool which presents its canvas library",
   "main": "src/canvas.ts",
   "scripts": {

From bdfb709352478a419dc3fa35cf1b6066fcace378 Mon Sep 17 00:00:00 2001
From: Boris Sekachev <boris.sekachev@yandex.ru>
Date: Fri, 14 Jan 2022 17:03:00 +0300
Subject: [PATCH 3/3] Fixed test

---
 cvat-canvas/src/typescript/canvasView.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/cvat-canvas/src/typescript/canvasView.ts b/cvat-canvas/src/typescript/canvasView.ts
index 74395aea70c4..4da2e35ac6c7 100644
--- a/cvat-canvas/src/typescript/canvasView.ts
+++ b/cvat-canvas/src/typescript/canvasView.ts
@@ -2014,8 +2014,6 @@ export class CanvasViewImpl implements CanvasView, Listener {
                 shapeSizeElement.rm();
                 shapeSizeElement = null;
             }
-            // disable internal resize events of SVG.js
-            window.dispatchEvent(new MouseEvent('mouseup'));
             this.mode = Mode.IDLE;
         };
 
@@ -2032,7 +2030,11 @@ export class CanvasViewImpl implements CanvasView, Listener {
                 if (state.shapeType === 'rectangle') {
                     shapeSizeElement = displayShapeSize(this.adoptedContent, this.adoptedText);
                 }
-                (shape as any).on('remove.resize', resizeFinally);
+                (shape as any).on('remove.resize', () => {
+                    // disable internal resize events of SVG.js
+                    window.dispatchEvent(new MouseEvent('mouseup'));
+                    resizeFinally();
+                });
             })
             .on('resizing', (): void => {
                 resized = true;