From e6040303df8d197ef13f6ce25cd933a54dc480ef Mon Sep 17 00:00:00 2001
From: Yura Bondarenko <yura.bondarenko@atmire.com>
Date: Wed, 24 Nov 2021 16:55:13 +0100
Subject: [PATCH] 85036: Propagate ngOnChanges calls down to wrapped component

---
 src/app/shared/theme-support/themed.component.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/app/shared/theme-support/themed.component.ts b/src/app/shared/theme-support/themed.component.ts
index 1a41327209..fed32724d1 100644
--- a/src/app/shared/theme-support/themed.component.ts
+++ b/src/app/shared/theme-support/themed.component.ts
@@ -47,6 +47,9 @@ export abstract class ThemedComponent<T> implements OnInit, OnDestroy, OnChanges
     // if an input or output has changed
     if (this.inAndOutputNames.some((name: any) => hasValue(changes[name]))) {
       this.connectInputsAndOutputs();
+      if (this.compRef?.instance && 'ngOnChanges' in this.compRef?.instance) {
+        (this.compRef.instance as any).ngOnChanges(changes);
+      }
     }
   }