Reset form fields and position

Author: DAreRodz

packages/block-library/src/post-comments-form/view.js

@@ -109,7 +109,11 @@ store( {
 									`#${ newComment.id }`
 							);
 
-							ref.reset();
+							// Reset form fields and position.
+							context.core.comments.formSlot = undefined;
+							context.core.comments.fields = {
+								comment_parent: 0,
+							};
 						}
 
 						context.core.comments.isSubmitting = false;