Speaking not visible if not in earshot radius

[xopr]

Bug description
When not within earshot radius, other players will not see whether the person is talking

Steps to reproduce

1. go to a room with 2 pserons
2. enable microphone
3. stand within earshot raduis and talk
4. stand outside earshot raduis and talk

Current result

• label turns red when talking within earshot radius
• label doesn't turn red when talking outside earshot radius

Expected result

• for better indication, label should always update when someone is talking, so that other players can see from a distance and join the conversation

Screenshots
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Environment:

• application version (and commit hash if on test)
• occurs on desktop
• occurs on mobile
• Any Browser [e.g. chrome, safari]
• occurs on Production
• occurs on Staging
• occurs on Test (v0.3.0 (27bc747))

Notes, context or workaround
Add any other context about the problem here.