diff --git a/addons/web_editor/static/src/js/editor/snippets.options.js b/addons/web_editor/static/src/js/editor/snippets.options.js
index a0c694f6f91..1cc37cd3d74 100644
--- a/addons/web_editor/static/src/js/editor/snippets.options.js
+++ b/addons/web_editor/static/src/js/editor/snippets.options.js
@@ -2535,7 +2535,10 @@ const SelectPagerUserValueWidget = SelectUserValueWidget.extend({
     }
 });
 
-const m2oRpcCache = {};
+let m2oRpcCache = {};
+const clearM2oRpcCache = () => {
+    m2oRpcCache = {};
+};
 const Many2oneUserValueWidget = SelectUserValueWidget.extend({
     className: (SelectUserValueWidget.prototype.className || '') + ' o_we_many2one',
     events: Object.assign({}, SelectUserValueWidget.prototype.events, {
@@ -8206,4 +8209,6 @@ export default {
     // Other names for convenience
     Class: SnippetOptionWidget,
     registry: registry,
+
+    clearM2oRpcCache,
 };
diff --git a/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js b/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js
index 60076f2e246..0ae769905e1 100644
--- a/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js
+++ b/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js
@@ -16,6 +16,7 @@ import { device } from "web.config";
 import { localization } from "@web/core/l10n/localization";
 import * as OdooEditorLib from "@web_editor/js/editor/odoo-editor/src/OdooEditor";
 import snippetsEditor from "web_editor.snippet.editor";
+import snippetsOptions from "web_editor.snippets.options";
 import Toolbar from "web_editor.toolbar";
 import weWidgets from "wysiwyg.widgets";
 import Link from "wysiwyg.widgets.Link";
@@ -746,6 +747,7 @@ const Wysiwyg = Widget.extend({
         for (const timeout of this.tooltipTimeouts) {
             clearTimeout(timeout);
         }
+        snippetsOptions.clearM2oRpcCache();
         this._super();
     },
     /**