diff --git a/src/platform/javascript/BrowserUiFacade.ts b/src/platform/javascript/BrowserUiFacade.ts
index 4aad9d992..279d4b5d1 100644
--- a/src/platform/javascript/BrowserUiFacade.ts
+++ b/src/platform/javascript/BrowserUiFacade.ts
@@ -138,7 +138,13 @@ export class BrowserUiFacade implements IUiFacade<unknown> {
                     // missing result or result not matching layout -> request render
                     if (placeholder.renderedResultId !== placeholder.layoutResultId) {
                         if (this._resultIdToElementLookup.has(placeholder.layoutResultId!)) {
-                            this._api.renderer.renderResult(placeholder.layoutResultId!);
+                            if(placeholder.resultState !== ResultState.RenderRequested) {
+                                Logger.warning('Rendering', 'Outside Request render of lazy partial ' + placeholder.layoutResultId!);
+                                placeholder.resultState = ResultState.RenderRequested;
+                                this._api.renderer.renderResult(placeholder.layoutResultId!);
+                            } else {
+                                // Already requested render of this partial, wait for result
+                            }
                         } else {
                             htmlElement.replaceChildren();
                         }