Fixed issue #22640

Fixed issue #22640

Author: Surabhi Srivastava

app/code/Magento/Tax/view/adminhtml/templates/rule/rate/form.phtml

@@ -10,7 +10,7 @@
     <div class="grid-loader"></div>
 </div>
 
-<div class="form-inline" id="<?= /* @escapeNotVerified */ $block->getNameInLayout() ?>" style="display:none">
+<div class="form-inline admin__scope-old" id="<?= /* @escapeNotVerified */ $block->getNameInLayout() ?>" style="display:none">
     <?= $block->getFormHtml() ?>
     <?= $block->getChildHtml('form_after') ?>
 </div>