fix(ui5-textarea): Add missing dependency, extract .hbs partial (#1909)

Author: vladitasev

packages/main/src/TextArea.hbs

@@ -34,9 +34,13 @@
 		part="textarea">
 	</textarea>
 
+	{{> afterTextarea}}
+
 	{{#if showExceededText}}
 		<span id="{{_id}}-exceededText" class="ui5-textarea-exceeded-text">{{_exceededTextProps.exceededText}}</span>
 	{{/if}}
 
 	<slot name="formSupport"></slot>
 </div>
+
+{{#*inline "afterTextarea"}}{{/inline}}

packages/main/src/TextArea.js

@@ -6,6 +6,7 @@ import { fetchI18nBundle, getI18nBundle } from "@ui5/webcomponents-base/dist/i18
 import { getFeature } from "@ui5/webcomponents-base/dist/FeaturesRegistry.js";
 import { isIE } from "@ui5/webcomponents-base/dist/Device.js";
 import ValueState from "@ui5/webcomponents-base/dist/types/ValueState.js";
+import Popover from "./Popover.js";
 
 import TextAreaTemplate from "./generated/templates/TextAreaTemplate.lit.js";
 import TextAreaPopoverTemplate from "./generated/templates/TextAreaPopoverTemplate.lit.js";
@@ -585,7 +586,10 @@ class TextArea extends UI5Element {
 	}
 
 	static async onDefine() {
-		await fetchI18nBundle("@ui5/webcomponents");
+		await Promise.all([
+			Popover.define(),
+			fetchI18nBundle("@ui5/webcomponents"),
+		]);
 	}
 }