[BUG] Old Timeline Messages still appears and no option to delete them

### Platform

Mobile

### Application

B1.church

### Description

Old timeline messages are still showing, and I wish there was a way to clear all those messages to make the B1 app look cleaner. The timeline messages appear when you open groups. 

### Steps to Reproduce

_No response_

### Logs / Error Messages (optional)

```shell

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### Church Name (optional)

_No response_