fix(sidebar): rtl ps scrollbar issue temp fix/refactor

Author: xidedix

js/src/sidebar.js

@@ -106,8 +106,6 @@ const Sidebar = (($) => {
             this.destroyScrollbar()
           } else {
             this.ps = this.makeScrollbar()
-            // ToDo: find real fix for ps rtl
-            this.ps.isRtl = false
           }
         }
 
@@ -116,17 +114,18 @@ const Sidebar = (($) => {
           setTimeout(() => {
             this.destroyScrollbar()
             this.ps = this.makeScrollbar()
-            // ToDo: find real fix for ps rtl
-            this.ps.isRtl = false
           }, Default.transition)
         }
       }
     }
 
     makeScrollbar(container = Selector.NAVIGATION_CONTAINER) {
-      return new PerfectScrollbar(document.querySelector(container), {
+      const ps = new PerfectScrollbar(document.querySelector(container), {
         suppressScrollX: true
       })
+      // ToDo: find real fix for ps rtl
+      ps.isRtl = false
+      return ps
     }
 
     destroyScrollbar() {