create cleanOnEnter

packages/rocketchat-ui-message/message/popup/messagePopup.coffee

@@ -108,7 +108,7 @@ Template.messagePopup.onCreated ->
 
 			template.enterValue()
 
-			if template.data.cls is 'search-results-list'
+			if template.data.cleanOnEnter
 				template.input.value = ''
 
 			event.preventDefault()

packages/rocketchat-ui-sidenav/side-nav/toolbar.js

@@ -91,6 +91,7 @@ Template.toolbar.helpers({
 			template: 'toolbarSearchList',
 			emptyTemplate: 'toolbarSearchListEmpty',
 			input: '.toolbar-search__input',
+			cleanOnEnter: true,
 			closeOnEsc: false,
 			blurOnSelectItem: true,
 			isLoading: isLoading,