[BUG] wrong call shown when being called while in a different call

[apollo79]

Describe the bug
When one is called while being in a different call and doesn't accept the second call, the app still shows that the second call is active although that is wrong.

To Reproduce

1. Call someone
2. be called by someone else
3. the app shows the second call as active

Expected behavior
The app should not show the second call as active but rather stay with the first call as long as that one is active.

Screenshots
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Smartphone (please complete the following information):

• Device: Pixel 7a
• OS: Android 17
• App version: 1.0.2

Additional context
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