Automations UI error when adding notification channel and priority

[magarto]

Checklist

• [X] I have updated to the latest available Home Assistant version.
• [X] I have cleared the cache of my browser.
• [X] I have tried a different browser to see if it is related to my browser.
• [X] I have tried reproducing the issue in safe mode to rule out problems with unsupported custom resources.

Describe the issue you are experiencing

As soon as I add a custom channel and priority in notification service, all remaining steps in notification, even if they are not notifications, shows "unknown" and can only be edited in yaml mode. Also, if I remove that data parameters, unknown is still.

Describe the behavior you expected

It should show the automation step displaying it real action.

Steps to reproduce the issue

1. Open a notification automation
2. Add in data: channel: your_channel_name importance: low
3. Save automation and open again. ...

What version of Home Assistant Core has the issue?

2024.8.0

What was the last working version of Home Assistant Core?

No response

In which browser are you experiencing the issue with?

No response

Which operating system are you using to run this browser?

No response

State of relevant entities

No response

Problem-relevant frontend configuration

No response

Javascript errors shown in your browser console/inspector

No response

Additional information

No response

[karwosts]

I can't reproduce, seems fine to me.

Suggest paste your entire yaml automation here, seems likely you have some other accidental invalid syntax somewhere.