Google Calendar shows only 1 Event

[duczz]

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

When i have 2 or more Events on one day, the Google Calendar Integration shows only one Event (last one)

Template Output: {{ state_attr('calendar.geburtstage', 'message') }} = "Etienne xxxx Geburtstag"

Action Output: calendar.geburtstage: events:

• start: "2024-08-18" end: "2024-08-19" summary: Etienne xxxx Geburtstag
• start: "2024-08-18" end: "2024-08-19" summary: Claudia xxxx Geburtstag

The Google Calendar Integration shows in the Attributes "Etienne xxxx Geburtstag" only too. so why only the Actions are correctly i have 2 Events today? Bug or some misstakes from me?

Describe the behavior you expected

Normaly the Output should be "Claudia xxxx Geburtstag" & "Etienne xxxx Geburtstag"

Steps to reproduce the issue

Create 2 Events and check it

What version of Home Assistant Core has the issue?

2024.8.2

What was the last working version of Home Assistant Core?

No response

In which browser are you experiencing the issue with?

Chrome 127.0.6533.120

Which operating system are you using to run this browser?

W11

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]

This doesn't seem like a frontend issue, or maybe I'm misunderstanding what you're trying to say.

If a template is rendering a value that's not what you expect, that's a backend/core issue.