If "Force iOS Speakers when Recording" setting is enabled audio is playing through the device speakers when Bluetooth headphones are connected

How to reproduce:

1. Open the attached "MicrophoneAudio-TestProject-master.zip" project
2. Go to Edit > Project Settings > Player > Other Settings
3. Make sure that only the "Force iOS Speakers when Recording" setting is enabled
4. Build and Run the "SampleScene" Scene for the iOS Platform
5. Connect headphones to the iOS device
6. In the App, click "Start-1" and "Play"
7. Say something into the device's microphone

Expected result: Audio is played through the headphones
Actual result: Audio is played through the device's speakers

Reproducible with: 2020.3.42f1, 2021.3.14f1, 2022.1.23f1, 2022.2.0b16, 2023.1.0a20

Notes:

• The issue is not reproducible if the "Mute Other Audio Sources" setting is enabled
• The issue is not reproducible if the "Prepare iOS for Recording" setting is enabled

Reproducible with devices:

• VLNQA00352 - iPhone 12 Pro (MGML3ET/A), CPU: A14 Bionic, GPU: Apple designed
• VLNQA00258 - iPhone Xs Max (MT502ET/A), CPU: A12 Bionic, GPU: Apple designed, OS: 13.2
• VLNQA00346 - iPad Air (4th generation)