Count of people besides the `People` room settings entry is incorrect after joining room

### Steps to reproduce

Immediately upon joining a room, the count of people besides People in room settings can be wrong. Actually entering the People menu shows the correct member list, but the count outside is wrong until the app is restarted.


In the above situation there were actually 7 people in the room. Unfortunately I didn't reproduce this myself and the affected person cannot rageshake so there will be no logs.

### Outcome

#### What did you expect?

The correct count to be displayed.

#### What happened instead?

The incorrect count was displayed.

### Your phone model

Samsung Galaxy A54 5G

### Operating system version

Android 14

### Application version and app store

Element X 0.7.6

### Homeserver

matrix.org

### Will you send logs?

No

### Are you willing to provide a PR?

No