Font size in threads is inconsistent

[robintown]

Steps to reproduce

View a thread

Outcome

What did you expect?

All messages should use the same font sizes

What happened instead?

The first message is sized differently from the rest of the messages:

Operating system

NixOS unstable

Browser information

Firefox 114.0.1

URL for webapp

develop.element.io

Application version

Element version: 4f1ce3c-react-95283d21bb7b-js-182882666168 Olm version: 3.2.14

Homeserver

Not relevant

Will you send logs?

No

[germain-gg]

Regressed by matrix-org/matrix-react-sdk#11103

[HarHarLinks]

can repro a similar case where it seems to be an edited message that uses a larger text size than regular threaded messages

[germain-gg]

@HarHarLinks if the message is in the public room would you be able to link to it here, or send it to me via DM? Thank you