diff --git a/src/adapters/leaflet.adapter.ts b/src/adapters/leaflet.adapter.ts
index 4591ddbd..509362c1 100644
--- a/src/adapters/leaflet.adapter.ts
+++ b/src/adapters/leaflet.adapter.ts
@@ -18,12 +18,14 @@ export class TerraDrawLeafletAdapter extends TerraDrawAdapterBase {
 
 		this._lib = config.lib;
 		this._map = config.map;
+		this._container = this._map.getContainer();
 	}
 
 	private _lib: typeof L;
 	private _map: L.Map;
 	private _layer: L.Layer | undefined;
 	private _panes: Record<string, HTMLStyleElement | undefined> = {};
+	private _container: HTMLElement;
 
 	/**
 	 * Creates a pane and its associated style sheet
@@ -71,7 +73,7 @@ export class TerraDrawLeafletAdapter extends TerraDrawAdapterBase {
 	 * @returns The HTMLElement representing the map container.
 	 */
 	public getMapContainer() {
-		return this._map.getContainer();
+		return this._container;
 	}
 
 	/**
diff --git a/src/adapters/mapbox-gl.adapter.ts b/src/adapters/mapbox-gl.adapter.ts
index 7a01d794..e22b5d31 100644
--- a/src/adapters/mapbox-gl.adapter.ts
+++ b/src/adapters/mapbox-gl.adapter.ts
@@ -18,9 +18,11 @@ export class TerraDrawMapboxGLAdapter extends TerraDrawAdapterBase {
 		super(config);
 
 		this._map = config.map;
+		this._container = this._map.getContainer();
 	}
 
 	private _map: mapboxgl.Map;
+	private _container: HTMLElement;
 	private _rendered: Record<string, boolean> = {};
 
 	private _addGeoJSONSource(id: string, features: Feature[]) {
@@ -180,7 +182,7 @@ export class TerraDrawMapboxGLAdapter extends TerraDrawAdapterBase {
 	 * @returns The HTMLElement representing the map container.
 	 */
 	public getMapContainer() {
-		return this._map.getContainer();
+		return this._container;
 	}
 
 	/**
@@ -330,6 +332,7 @@ export class TerraDrawMapboxGLAdapter extends TerraDrawAdapterBase {
 					"LineString",
 					linestrings as Feature<LineString>[]
 				);
+
 				this._setGeoJSONLayerData<Polygon>(
 					mode,
 					"Polygon",
diff --git a/src/adapters/openlayers.adapter.ts b/src/adapters/openlayers.adapter.ts
index 795bf0bb..885d332b 100644
--- a/src/adapters/openlayers.adapter.ts
+++ b/src/adapters/openlayers.adapter.ts
@@ -41,12 +41,15 @@ export class TerraDrawOpenLayersAdapter extends TerraDrawAdapterBase {
 		this._map = config.map;
 		this._lib = config.lib;
 
+		this._container = this._map.getViewport();
+
 		// TODO: Is this the best way to recieve keyboard events
-		this.getMapContainer().setAttribute("tabindex", "0");
+		this._container.setAttribute("tabindex", "0");
 	}
 
 	private _lib: InjectableOL;
 	private _map: Map;
+	private _container: HTMLElement;
 	private _projection = "EPSG:3857" as const;
 	private _vectorSource: undefined | VectorSource<Geometry>;
 	private _geoJSONReader: undefined | GeoJSON;
@@ -175,7 +178,7 @@ export class TerraDrawOpenLayersAdapter extends TerraDrawAdapterBase {
 	 * @returns The HTMLElement representing the map container.
 	 */
 	public getMapContainer() {
-		return this._map.getViewport();
+		return this._container;
 	}
 
 	/**
diff --git a/src/modes/polygon/polygon.mode.ts b/src/modes/polygon/polygon.mode.ts
index 7fb98983..d9047a50 100644
--- a/src/modes/polygon/polygon.mode.ts
+++ b/src/modes/polygon/polygon.mode.ts
@@ -177,7 +177,7 @@ export class TerraDrawPolygonMode extends TerraDrawBaseDrawMode<PolygonStyling>
 			updatedCoordinates = [
 				currentPolygonCoordinates[0],
 				[event.lng, event.lat],
-				[event.lng, event.lat + offset],
+				[event.lng, event.lat - offset],
 				currentPolygonCoordinates[0],
 			];
 		} else if (this.currentCoordinate === 2) {