Execution preview is not loaded when system run in iframe

[ponix-net]

Describe the bug
When running system in iframe of another web page the execution preview is not loaded in executions view.

To Reproduce
Steps to reproduce the behavior:

1. Run n8n server.
2. Create web page with iframe with source pointing to executions view (like 'http://localhost:5678/workflow/1/executions/23').
3. Loader is displayed.

Expected behavior
Execution preview is displayed.

Environment (please complete the following information):

• OS: Ubuntu Linux 22.04
• n8n Version 0.217.2
• Node.js Version 18.14.2
• Operation mode own

Probable cause and proposed solution
Execution preview is run also in iframe and sends message to top window to say that it was loaded (n8nReady). It should send message to parent instead of top window.
I've changed lines 3871-3872 in file NodeView.vue to:

3871:  if (window.parent) {
3872:      window.parent.postMessage(

and it worked as expected, execution preview was loaded.

[Joffcom]

Hey @ponix-net,

Thanks for reporting this one, I have created an internal ticket for this which we will be tracking as N8N-6216.

[janober]

Fix got released with n8n@0.223.0

[Joffcom]

Hey @ponix-net,

This should now be resolved, I am going to mark this one as closed. If you still this issue let me know and we can open the issue again.