Add the combined sheet to make sure that it works in practice and make the changes to make it work

module/Apps/ActorSheets/CombinedHeroSheet.mjs

@@ -0,0 +1,68 @@
+import { filePath } from "../../consts.mjs";
+import { GenericAppMixin } from "../GenericApp.mjs";
+import { HeroSummaryCardV1 } from "./HeroSummaryCardV1.mjs";
+import { Logger } from "../../utils/Logger.mjs";
+
+const { HandlebarsApplicationMixin } = foundry.applications.api;
+const { ActorSheetV2 } = foundry.applications.sheets;
+
+export class CombinedHeroSheet extends GenericAppMixin(HandlebarsApplicationMixin(ActorSheetV2)) {
+
+	// #region Options
+	static DEFAULT_OPTIONS = {
+		classes: [
+			`ripcrypt--actor`,
+			`ripcrypt--CombinedHeroSheet`,
+		],
+		position: {
+			width: `auto`,
+			height: `auto`,
+		},
+		window: {
+			resizable: false,
+		},
+		actions: {
+			editItem: (_event, target) => HeroSummaryCardV1._editItem(target),
+		},
+		form: {
+			submitOnChange: true,
+			closeOnSubmit: false,
+		},
+	};
+
+	static PARTS = {
+		summary: {
+			template: filePath(`templates/Apps/HeroSummaryCardV1/content.hbs`),
+		},
+		skills: {
+			template: filePath(`templates/Apps/HeroSkillsCardV1/content.hbs`),
+		},
+	};
+	// #endregion
+
+	// #region Lifecycle
+	async _onRender(context, options) {
+		await super._onRender(context, options);
+		HeroSummaryCardV1._onRender.bind(this)(context, options);
+	};
+
+	async _preparePartContext(partId, ctx, opts) {
+		ctx = await super._preparePartContext(partId, ctx, opts);
+		ctx.actor = this.document;
+
+		ctx = await HeroSummaryCardV1.prepareGuts(ctx);
+		ctx = await HeroSummaryCardV1.prepareWeapons(ctx);
+		ctx = await HeroSummaryCardV1.prepareArmor(ctx);
+		ctx = await HeroSummaryCardV1.prepareFatePath(ctx);
+		ctx = await HeroSummaryCardV1.prepareAbilityRow(ctx);
+		ctx = await HeroSummaryCardV1.prepareSpeed(ctx);
+		ctx = await HeroSummaryCardV1.prepareLevelData(ctx);
+
+		Logger.debug(`Context:`, ctx);
+		return ctx;
+	};
+	// #endregion
+
+	// #region Actions
+	// #endregion
+};

module/Apps/ActorSheets/HeroSummaryCardV1.mjs

@@ -42,7 +42,10 @@ export class HeroSummaryCardV1 extends GenericAppMixin(HandlebarsApplicationMixi
 	// #region Lifecycle
 	async _onRender(context, options) {
 		await super._onRender(context, options);
+		HeroSummaryCardV1._onRender.bind(this)(context, options);
+	};
 
+	static async _onRender() {
 		const itemMenuOptions = [
 			{
 				name: `Edit`,
@@ -63,7 +66,7 @@ export class HeroSummaryCardV1 extends GenericAppMixin(HandlebarsApplicationMixi
 		];
 		if (itemMenuOptions.length) {
 			new ContextMenu(this.element, `.weapon-ctx-menu`, itemMenuOptions, { jQuery: false, fixed: true });
-		}
+		};
 	};
 
 	async _preparePartContext(partId, ctx, opts) {

module/hooks/init.mjs

@@ -1,5 +1,6 @@
 // Applications
 import { AllItemSheetV1 } from "../Apps/ItemSheets/AllItemSheetV1.mjs";
+import { CombinedHeroSheet } from "../Apps/ActorSheets/CombinedHeroSheet.mjs";
 import { HeroSkillsCardV1 } from "../Apps/ActorSheets/HeroSkillsCardV1.mjs";
 import { HeroSummaryCardV1 } from "../Apps/ActorSheets/HeroSummaryCardV1.mjs";
 
@@ -46,8 +47,13 @@ Hooks.once(`init`, () => {
 	/* eslint-enabled no-undef */
 
 	// #region Actors
-	Actors.registerSheet(game.system.id, HeroSummaryCardV1, {
+	Actors.registerSheet(game.system.id, CombinedHeroSheet, {
 		makeDefault: true,
+		types: [`hero`],
+		label: `RipCrypt.sheet-names.CombinedHeroSheet`,
+		themes: CombinedHeroSheet.themes,
+	});
+	Actors.registerSheet(game.system.id, HeroSummaryCardV1, {
 		types: [`hero`],
 		label: `RipCrypt.sheet-names.HeroSummaryCardV1`,
 		themes: HeroSummaryCardV1.themes,