Merge pull request #968 from ONLYOFFICE/hotfix/only-allowed-users-to-…

…protect-range

fix: users from access list to user list for cells range protection

controller/editorcontroller.php

@@ -391,7 +391,7 @@ public function users($fileId, $operationType = null) {
 
         $all = false;
         $users = [];
-        if ($canShare) {
+        if ($canShare && $operationType !== "protect") {
             if ($shareMemberGroups || $autocompleteMemberGroup) {
                 foreach ($currentUserGroups as $currentUserGroup) {
                     $group = $this->groupManager->get($currentUserGroup);