Microphone auto adjust settings wont disable

**Describe the bug**
When disabling "All Settings > Voice & Video > Automatically adjust the microphone volume, microphone gain still being adjusted automatically.

**To Reproduce**
Steps to reproduce the behavior:
1. Go to 'All Settings > Voice & Video'
2. Toggle off 'Automatically adjust the microphone volume'
3. Click X to close menu.
4. Start a Jitsi voice call
5. Open your systems sound settings
6. Makes noises and watch the gain controls move

**Expected behavior**
Turning off auto adjust mic makes it so gain settings dont adjust automatically.

**Screenshots**

**Desktop (please complete the following information):**
- OS: Pop!_OS 22.04 LTS
- Version
Element version: 1.11.17
Olm version: 3.2.12

**Additional context**
I have confirmed that when not in a Jitsi call the mic does not change its settings.

Reproduce the issue through All Settings > Voice & Video by disabling automatic microphone adjustment, then starting a Jitsi voice call and monitoring the system gain controls while making noise. Trace the setting from the Voice & Video UI into the Jitsi call audio path. Done means the microphone gain remains unchanged when the setting is disabled, while the existing behavior remains available when it is enabled.

Written by the indexing model from the issue text.