Bunch of crash fixes

app/src/main/java/eu/kanade/tachiyomi/ui/recent/updates/UpdatesController.kt

@@ -179,7 +179,7 @@ class UpdatesController :
             binding.actionToolbar.show(
                 actionMode!!,
                 R.menu.updates_chapter_selection
-            ) { onActionItemClicked(actionMode!!, it!!) }
+            ) { onActionItemClicked(it!!) }
             (activity as? MainActivity)?.showBottomNav(visible = false, collapse = true)
         }
 
@@ -333,6 +333,10 @@ class UpdatesController :
      * @param item item from ActionMode.
      */
     override fun onActionItemClicked(mode: ActionMode, item: MenuItem): Boolean {
+        return onActionItemClicked(item)
+    }
+
+    private fun onActionItemClicked(item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.action_select_all -> selectAll()
             R.id.action_select_inverse -> selectInverse()