[minor] List view fixes (#3698)

frappe/public/css/list.css

@@ -448,6 +448,7 @@
 .list-item__content--activity {
   justify-content: flex-end;
   margin-right: 5px;
+  min-width: 110px;
 }
 .list-item__content--activity .list-row-modified,
 .list-item__content--activity .avatar-small {

frappe/public/js/frappe/list/list_renderer.js

@@ -309,11 +309,15 @@ frappe.views.ListRenderer = Class.extend({
 
 	render_view: function (values) {
 		var me = this;
-		var $list_items = $(`
-			<div class="list-items">
-			</div>
-		`);
-		me.wrapper.append($list_items);
+		var $list_items = me.wrapper.find('.list-items');
+
+		if($list_items.length === 0) {
+			$list_items = $(`
+				<div class="list-items">
+				</div>
+			`);
+			me.wrapper.append($list_items);
+		}
 
 		values.map(value => {
 			const $item = $(this.get_item_html(value));

frappe/public/less/list.less

@@ -550,6 +550,7 @@
 	&--activity {
 		justify-content: flex-end;
 		margin-right: 5px;
+		min-width: 110px;
 
 		.list-row-modified, .avatar-small {
 			margin-right: 10px;