restore old important section

Author: sbernauer

modules/concepts/pages/operations/cluster_operations.adoc

@@ -16,6 +16,13 @@ When `reconciliationPaused` is set to `true`, operators will ignore reconciliati
 Furthermore, if you create a stacklet where `reconciliationPaused` is set to `true`, no resources will be created.
 ====
 
+[IMPORTANT]
+====
+When setting `clusterOperation.reconciliationPaused` and `clusterOperation.stopped` to `true` in the same step, `clusterOperation.reconciliationPaused` will take precedence.
+This means the cluster will stop reconciling immediately and the `stopped` field is ignored.
+To avoid this, the cluster should first be stopped and then paused.
+====
+
 == Example
 
 [source,yaml]