Edited message does not show up as edited anymore

### Steps to reproduce

Unsure how to reproduce. This is an incomplete list of what happened.

0. We're chatting in an encrypted room with 16 members.
1. Another person posted a message.
2. The person edited their message three times on the same day.
3. I reacted to one of the edited messages.
4. On the next day, I scroll up to the message.

### Outcome

#### What did you expect?
I see the most recent edit in chat history.
It has my reaction.

#### What happened instead?
I see the original unedited message.
It has my reaction, which to me only makes sense in regards to the edited content.

### Operating system

Manjaro Linux

### Browser information

Mozilla Firefox 108.0b9

### URL for webapp

staging.element.io

### Application version

Element version: 1.11.17-rc.1, Olm version: 3.2.12

### Homeserver

EMS; vector.modular.im

### Will you send logs?

Yes