diff --git a/src/lib/AnnotationControls.ts b/src/lib/AnnotationControls.ts
index aa3ce69db..2a8f89380 100644
--- a/src/lib/AnnotationControls.ts
+++ b/src/lib/AnnotationControls.ts
@@ -14,10 +14,10 @@ export enum AnnotationMode {
     NONE = 'none',
     REGION = 'region',
 }
-export type ClickHandler = ({ activeControl, event }: { activeControl: AnnotationMode; event: MouseEvent }) => void;
+export type ClickHandler = ({ event }: { event: MouseEvent }) => void;
 export type Options = {
-    onRegionClick?: ClickHandler;
     onEscape?: () => void;
+    onRegionClick?: ClickHandler;
 };
 
 declare const __: (key: string) => string;
@@ -105,10 +105,6 @@ export default class AnnotationControls {
      */
     private handleFullscreenExit = (): void => this.handleFullscreenChange(false);
 
-    public getActiveMode = (): AnnotationMode => {
-        return this.currentMode;
-    };
-
     /**
      * Deactivate current control button
      */
@@ -144,16 +140,16 @@ export default class AnnotationControls {
      * Region comment button click handler
      */
     private handleClick = (onClick: ClickHandler, mode: AnnotationMode) => (event: MouseEvent): void => {
-        const prevActiveControl = this.currentMode;
+        const prevMode = this.currentMode;
 
         this.resetControls();
 
-        if (prevActiveControl !== mode) {
+        if (prevMode !== mode) {
             this.currentMode = mode as AnnotationMode;
             this.controlsMap[mode]();
         }
 
-        onClick({ activeControl: this.currentMode, event });
+        onClick({ event });
     };
 
     /**
@@ -175,7 +171,7 @@ export default class AnnotationControls {
     /**
      * Initialize the annotation controls with options.
      */
-    public init({ onRegionClick = noop, onEscape = noop }: Options = {}): void {
+    public init({ onEscape = noop, onRegionClick = noop }: Options = {}): void {
         if (this.hasInit) {
             return;
         }
diff --git a/src/lib/__tests__/AnnotationControls-test.js b/src/lib/__tests__/AnnotationControls-test.js
index 66051d5c6..492d0553a 100644
--- a/src/lib/__tests__/AnnotationControls-test.js
+++ b/src/lib/__tests__/AnnotationControls-test.js
@@ -192,7 +192,6 @@ describe('lib/AnnotationControls', () => {
             annotationControls.handleClick(stubs.onRegionClick, AnnotationMode.REGION)(stubs.event);
 
             expect(stubs.onRegionClick).to.be.calledWith({
-                activeControl: AnnotationMode.REGION,
                 event: stubs.event,
             });
         });
@@ -235,11 +234,4 @@ describe('lib/AnnotationControls', () => {
             expect(stubs.updateRegionButton).to.be.called;
         });
     });
-
-    describe('getActiveMode()', () => {
-        it('should return the current active mode', () => {
-            annotationControls.currentMode = 'region';
-            expect(annotationControls.getActiveMode()).to.equal('region');
-        });
-    });
 });
diff --git a/src/lib/viewers/doc/DocBaseViewer.js b/src/lib/viewers/doc/DocBaseViewer.js
index 11ee20cb3..29cb57942 100644
--- a/src/lib/viewers/doc/DocBaseViewer.js
+++ b/src/lib/viewers/doc/DocBaseViewer.js
@@ -1099,8 +1099,8 @@ class DocBaseViewer extends BaseViewer {
 
         if (this.areNewAnnotationsEnabled() && this.hasAnnotationCreatePermission()) {
             this.annotationControls.init({
-                onRegionClick: this.handleRegionClick,
                 onEscape: this.handleAnnotationControlsEscape,
+                onRegionClick: this.handleRegionClick,
             });
         }
     }
diff --git a/src/lib/viewers/doc/__tests__/DocBaseViewer-test.js b/src/lib/viewers/doc/__tests__/DocBaseViewer-test.js
index d4323fa9d..9187095a6 100644
--- a/src/lib/viewers/doc/__tests__/DocBaseViewer-test.js
+++ b/src/lib/viewers/doc/__tests__/DocBaseViewer-test.js
@@ -2303,8 +2303,8 @@ describe('src/lib/viewers/doc/DocBaseViewer', () => {
                     ICON_FULLSCREEN_OUT,
                 );
                 expect(docBase.annotationControls.init).to.be.calledWith({
-                    onRegionClick: docBase.handleRegionClick,
                     onEscape: docBase.handleAnnotationControlsEscape,
+                    onRegionClick: docBase.handleRegionClick,
                 });
             });
 
diff --git a/src/lib/viewers/image/ImageViewer.js b/src/lib/viewers/image/ImageViewer.js
index ce292ac45..0cce9c252 100644
--- a/src/lib/viewers/image/ImageViewer.js
+++ b/src/lib/viewers/image/ImageViewer.js
@@ -289,8 +289,8 @@ class ImageViewer extends ImageBaseViewer {
         if (this.areNewAnnotationsEnabled() && this.hasAnnotationCreatePermission()) {
             this.annotationControls = new AnnotationControls(this.controls);
             this.annotationControls.init({
-                onRegionClick: this.handleRegionClick,
                 onEscape: this.handleAnnotationControlsEscape,
+                onRegionClick: this.handleRegionClick,
             });
         }
     }
diff --git a/src/lib/viewers/image/__tests__/ImageViewer-test.js b/src/lib/viewers/image/__tests__/ImageViewer-test.js
index 86a4f6441..8b559db47 100644
--- a/src/lib/viewers/image/__tests__/ImageViewer-test.js
+++ b/src/lib/viewers/image/__tests__/ImageViewer-test.js
@@ -371,8 +371,8 @@ describe('lib/viewers/image/ImageViewer', () => {
             image.loadUI();
 
             expect(AnnotationControls.prototype.init).to.be.calledWith({
-                onRegionClick: image.handleRegionClick,
                 onEscape: image.handleAnnotationControlsEscape,
+                onRegionClick: image.handleRegionClick,
             });
         });
     });