Fedora Chat refused to send messages until I logged out and in again. I could see other people's messages

### Steps to reproduce

1. Where are you starting? What can you see?

In the #fedora-meeting:fedora.im channel on https://chat.fedoraproject.org/

2. What do you click?

Edit message. Then after edit, "Enter" and "Save" are unresponsive.

This was today at around 19:02

Clicked cancel, and found I was unable to send any messages.

3. More steps…

Noticed that my phone was working fine. Logged out and in to web client again and now it works

### Outcome

#### What did you expect?

Messages sent

#### What happened instead?

Messages not sent.

### Operating system

Fedora Workstation

### Browser information

Firefox 94.0

### URL for webapp

https://chat.fedoraproject.org/

### Application version

Fedora Chat version: v1.9.4 Olm version: 3.2.3

### Homeserver

fedora.im

### Will you send logs?

Yes