[Multi accounts] Avatars of other accounts may not be displayed

### Steps to reproduce

1. Login to a first account with an avatar
2. Login to a second account to a server not federated with the first one
3. Open the settings

### Outcome

#### What did you expect?

The avatars of all the accounts are displayed

#### What happened instead?

The avatar of the first account is not displayed

### Your phone model

Any

### Operating system version

Any

### Application version and app store

25.10.0 for multi account FF enabled

### Homeserver

any and second not federated with first one

### Will you send logs?

No

### Are you willing to provide a PR?

Yes