diff --git a/addons/mail/static/src/component_hooks/use_should_update_based_on_props/use_should_update_based_on_props.js b/addons/mail/static/src/component_hooks/use_should_update_based_on_props/use_should_update_based_on_props.js
index b83d85d6c13..336278077bc 100644
--- a/addons/mail/static/src/component_hooks/use_should_update_based_on_props/use_should_update_based_on_props.js
+++ b/addons/mail/static/src/component_hooks/use_should_update_based_on_props/use_should_update_based_on_props.js
@@ -2,6 +2,7 @@
 'use strict';
 
 const { Component } = owl;
+const { onPatched } = owl.hooks;
 
 /**
  * Compares `a` and `b` up to the given `propsCompareDepth`.
@@ -55,7 +56,11 @@ function isEqual(a, b, propsCompareDepth) {
  */
 export function useShouldUpdateBasedOnProps({ propsCompareDepth = {} } = {}) {
     const component = Component.current;
+    let forceRender = false;
     component.shouldUpdate = nextProps => {
+        if (forceRender) {
+            return true;
+        }
         const allNewProps = Object.assign({}, nextProps);
         const defaultProps = component.constructor.defaultProps;
         for (const key in defaultProps) {
@@ -63,6 +68,8 @@ export function useShouldUpdateBasedOnProps({ propsCompareDepth = {} } = {}) {
                 allNewProps[key] = defaultProps[key];
             }
         }
-        return !isEqual(component.props, allNewProps, propsCompareDepth);
+        forceRender = !isEqual(component.props, allNewProps, propsCompareDepth);
+        return forceRender;
     };
+    onPatched(() => forceRender = false);
 }