People can hear themselves when sharing screen with audio

(#2849) Bug Confirmed video voice

Observed behaviour

Person watching screenshare while talking hears themselves on the stream.

Reproduction steps

  1. Press "Share your screen" and open browser picker.
  2. Press "Entire Screen" and tick "also share system audio"
  3. Have someone with a mic join vc and watch your screenshare.
  4. Have that someone talk.

Build information

Canary Web 2026.522.180653, Windows NT 10.0 (x64), Chrome 148.0.0.0, Locale en-US

Platform

Web

Details

Expected behaviour Person watching your screenshare while talking should not be able to hear themselves on the stream.
  1. Rex changed the status from Needs triage to Confirmed

3 comments

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Comment by Caus
CausMod 1 vote
Can reproduce CR. Canary Desktop 2026.527.223435, Web 2026.528.190418, Linux 7.0.10-1-cachyos-bore-lto (x64), Electron 41.2.2, Chrome 146.0.7680.188, Node 24.14.1, Locale fr
Comment by loyka32
loyka32Reviewer 1 vote
Can reproduce Confirmed - Tested with Caus, people who watch can hear themselves. - Canary Desktop 2026.523.203010, Web 2026.528.190418, Linux 7.0.9-arch1-1 (x64), Electron 41.2.2, Chrome 146.0.7680.188, Node 24.14.1, Locale en-GB
Comment by mesub
mesubMod 1 vote
Can reproduce CR: Canary Desktop 2026.528.23728, Web 2026.528.231208, Windows 11 10.0.26200 (x64), Electron 41.2.2, Chrome 146.0.7680.188, Node 24.14.1, Locale en-GB