Your system information

• Steam client version (build number or date): built Apr 16 2019 21:00:51
• Distribution (e.g. Ubuntu): Fedora
• Opted into Steam client beta?: No
• Have you checked for system updates?: Yes

Please describe your issue in as much detail as possible:

Connecting Google Pixel ear buds via Bluetooth to the Steam link results in Audio being directed to the ear buds, but the Mic doesn't function.

Steps for reproducing this issue:

1. Set Audio Device to Bluetooth and enable mic support under Steam Link Audio Menu
2. Pair Google Pixel ear buds to Steam Link under Bluetooth Menu
3. Go back to Steam Link Audio Menu
4. Audio will be playing through the Bluetooth ear buds and the Steam Link Audio Menu will show a microphone attached and working
5. Attach to the streaming PC
6. You will still hear audio
7. Go to the friends chat tab and test the microphone
8. You won't hear or see any feedback that a microphone is even detected or working despite the Steam Link showing it working prior to connecting

Machine info:

Computer Information:
Manufacturer: Unknown
Model: Unknown
Form Factor: Desktop
No Touch Input Detected

Processor Information:
CPU Vendor: GenuineIntel
CPU Brand: Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz
CPU Family: 0x6
CPU Model: 0x9e
CPU Stepping: 0xa
CPU Type: 0x0
Speed: 4700 Mhz
12 logical processors
6 physical processors
HyperThreading: Supported
FCMOV: Supported
SSE2: Supported
SSE3: Supported
SSSE3: Supported
SSE4a: Unsupported
SSE41: Supported
SSE42: Supported
AES: Supported
AVX: Supported
CMPXCHG16B: Supported
LAHF/SAHF: Supported
PrefetchW: Unsupported

Operating System Version:
Linux (64 bit)
Kernel Name: Linux
Kernel Version: 5.0.4-200.fc29.x86_64
X Server Vendor: Fedora Project
X Server Release: 12004000
X Window Manager: GNOME Shell
Steam Runtime Version: jenkins-steam-runtime-beta-release_0.20190320.2

Video Card:
Driver: NVIDIA Corporation GeForce GTX 1080 Ti/PCIe/SSE2
Driver Version: 4.6.0 NVIDIA 418.56
OpenGL Version: 4.6
Desktop Color Depth: 24 bits per pixel
Monitor Refresh Rate: 60 Hz
VendorID: 0x10de
DeviceID: 0x1b06
Revision Not Detected
Number of Monitors: 1
Number of Logical Video Cards: 1
Primary Display Resolution: 1920 x 1080
Desktop Resolution: 1920 x 1080
Primary Display Size: 18.78" x 10.55" (21.54" diag)
47.7cm x 26.8cm (54.7cm diag)
Primary Bus: PCI Express 16x
Primary VRAM: 11264 MB
Supported MSAA Modes: 2x 4x 8x 16x

Sound card:
Audio device: Realtek ALC1220

Memory:
RAM: 64349 Mb

Miscellaneous:
UI Language: English
LANG: en_US.UTF-8
Total Hard Disk Space Available: 394839 Mb
Largest Free Hard Disk Block: 285612 Mb
VR Headset: None detected

Recent Failure Reports: