Element Call emoji reactions cause phantom notifications

[robintown]

Steps to reproduce

1. Start a call with Element Call in a room you're in
2. Send emoji reactions in that call

Outcome

What did you expect?

Room members using Element X should not receive any notifications as a result of the reactions.

What happened instead?

element-hq/element-call#2844
"Their EX buzzes with a blank notif every time they receive an emoji reaction in the call"

Your phone model

No response

Operating system version

No response

Application version

No response

Homeserver

No response

Will you send logs?

No