diff --git a/src/manager/commands/leftRibbonManager.ts b/src/manager/commands/leftRibbonManager.ts
index 26e1990..8de4122 100644
--- a/src/manager/commands/leftRibbonManager.ts
+++ b/src/manager/commands/leftRibbonManager.ts
@@ -39,7 +39,7 @@ export default class LeftRibbonManager extends CommandManagerBase {
 			// @ts-expect-error
 			const nativeAction = this.plugin.app.workspace.leftRibbon.items.find(
 				// @ts-expect-error
-				(i) => i.icon === pair.icon && i.name === i.name
+				(i) => i.icon === pair.icon && i.name === pair.name
 			);
 			if (nativeAction) {
 				nativeAction.buttonEl.style.color =
@@ -62,13 +62,13 @@ export default class LeftRibbonManager extends CommandManagerBase {
 		// @ts-expect-error
 		const nativeAction = this.plugin.app.workspace.leftRibbon.items.find(
 			// @ts-expect-error
-			(i) => i.icon === pair.icon && i.name === i.name
+			(i) => i.icon === pair.icon && i.name === pair.name
 		);
 		if (nativeAction) {
 			nativeAction.buttonEl.remove();
 		}
 		// @ts-expect-error
-		app.workspace.leftRibbon.items.remove(nativeAction);
+		this.plugin.app.workspace.leftRibbon.items.remove(nativeAction);
 	}
 
 	public reorder(): void {
diff --git a/src/manager/commands/menuManager.ts b/src/manager/commands/menuManager.ts
index 690ad23..0178abd 100644
--- a/src/manager/commands/menuManager.ts
+++ b/src/manager/commands/menuManager.ts
@@ -163,8 +163,7 @@ abstract class Base extends CommandManagerBase {
 							commandList.push(pair);
 							await plugin.saveSettings();
 						} catch (error) {
-							//Do some proper handling here
-							console.log(error);
+							// User cancelled command/icon selection, nothing to do
 						}
 					});
 			});
diff --git a/src/types.ts b/src/types.ts
index 2130ff5..703ed7b 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,4 +1,5 @@
 import { h } from "preact";
+import { Command, PluginManifest } from "obsidian";
 
 export enum Action {
 	COMMAND,
diff --git a/src/ui/components/commandComponent.tsx b/src/ui/components/commandComponent.tsx
index 39a11d5..3b2c1f0 100644
--- a/src/ui/components/commandComponent.tsx
+++ b/src/ui/components/commandComponent.tsx
@@ -100,8 +100,8 @@ export default function CommandComponent({
 	const owningPlugin = plugin.app.plugins.manifests[owningPluginID!];
 	const isInternal = !owningPlugin;
 	const isChecked =
-		cmd.hasOwnProperty("checkCallback") ||
-		cmd.hasOwnProperty("editorCheckCallback");
+		Object.prototype.hasOwnProperty.call(cmd, "checkCallback") ||
+		Object.prototype.hasOwnProperty.call(cmd, "editorCheckCallback");
 
 	const modeIcon = getModeIcon(pair.mode);
 	const modeName = pair.mode.match(/desktop|mobile|any/)
diff --git a/src/ui/components/hidingViewer.tsx b/src/ui/components/hidingViewer.tsx
index 783e04b..c4d552c 100644
--- a/src/ui/components/hidingViewer.tsx
+++ b/src/ui/components/hidingViewer.tsx
@@ -19,7 +19,7 @@ export function LeftRibbonHider({
 	useEffect(() => {
 		setRibbonCommands(
 			// @ts-expect-error
-			app.workspace.leftRibbon.items.map((item) => ({
+			plugin.app.workspace.leftRibbon.items.map((item) => ({
 				name: item.title,
 				icon: item.icon,
 			}))
diff --git a/src/util.tsx b/src/util.tsx
index 95ea385..3b410e7 100644
--- a/src/util.tsx
+++ b/src/util.tsx
@@ -24,7 +24,7 @@ export async function chooseNewCommand(
 	const command = await new AddCommandModal(plugin).awaitSelection();
 
 	let icon;
-	if (!command.hasOwnProperty("icon")) {
+	if (!Object.prototype.hasOwnProperty.call(command, "icon")) {
 		icon = await new ChooseIconModal(plugin).awaitSelection();
 	}