Redacted join events display as an empty box in the timeline

[frebib]

Steps to reproduce

1. Join a user to a room
2. Redact that user's join event
3. Observe that EX renders an empty "room change" line (e.g. https://matrix.to/#/!aCvOWKNDeXXpPgquKq:matrix.org/$cZVjfEH3VJM0AWToXwNWQwdFl4Oiwo27wXsNCVxb_Zg?via=matrix.org&via=tchncs.de&via=envs.net)

Alternatively wait for a spammer to join the EXA room and the Administrator account to ban them and redact their join event, like the linked message above.

Outcome

What did you expect?

To read either $user joined the room or $user joined the room and was removed or something like that. Element Web simply renders $user joined the room

What happened instead?

No text is rendered

Your phone model

No response

Operating system version

No response

Application version and app store

No response

Homeserver

No response

Will you send logs?

Yes

Are you willing to provide a PR?

No