fix: mark unread button showing the selected category

public/src/client/unread.js

@@ -70,7 +70,7 @@ define('forum/unread', [
 				doneRemovingTids(tids);
 			});
 		}
-
+		const selectCategoryLabel = ajaxify.data.selectCategoryLabel || '[[unread:mark_as_read]]';
 		const selector = categorySelector.init($('[component="category-selector"]'), {
 			onSelect: function (category) {
 				selector.selectCategory(0);
@@ -82,7 +82,7 @@ define('forum/unread', [
 					markCategoryRead(category.cid);
 				}
 			},
-			selectCategoryLabel: ajaxify.data.selectCategoryLabel || '[[unread:mark_as_read]]',
+			selectCategoryLabel: selectCategoryLabel,
 			localCategories: [
 				{
 					cid: 'selected',
@@ -96,6 +96,14 @@ define('forum/unread', [
 				},
 			],
 		});
+		app.parseAndTranslate('partials/category-selector-content', {
+			selectCategoryLabel: selectCategoryLabel,
+			selectCategoryIcon: ajaxify.data.selectCategoryIcon,
+		}, function (html) {
+			selector.el.find('[component="category-selector-selected"]').html(
+				html.find('[component="category-selector-selected"]').html()
+			);
+		});
 	}
 
 	function doneRemovingTids(tids) {