[Closed - known bug in pipewire] Zoom with pipewire - can't share computer audio

@flyingcakes Zoom is supposed to allow it
@jonathon Here it is. fwiw, I am 90% sure it worked before pipewire

System: Kernel: 5.10.82-1-lts x86_64 bits: 64 compiler: gcc v: 11.1.0
parameters: BOOT_IMAGE=/boot/vmlinuz-linux-lts
root=UUID=c0cc1776-fade-4317-9a52-41d3320d7242 rw net.ifnames=0 ipv6.disable=1
Desktop: KDE Plasma 5.23.3 tk: Qt 5.15.2 info: latte-dock wm: kwin_x11 vt: 1 dm: SDDM
Distro: Arch Linux
Machine: Type: Laptop System: Acer product: Aspire A515-54G v: V1.17 serial:
Mobo: CML model: Doc_WC v: V1.17 serial: UEFI: Insyde v: 1.17 date: 01/21/2020
Battery: ID-1: BAT1 charge: 36.2 Wh (97.8%) condition: 37.0/48.9 Wh (75.6%) volts: 15.8 min: 15.2
model: LGC AC14B8K type: Li-ion serial: status: Discharging
CPU: Info: Quad Core model: Intel Core i5-10210U bits: 64 type: MT MCP arch: Kaby Lake
note: check family: 6 model-id: 8E (142) stepping: C (12) microcode: EA cache: L2: 6 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 33599
Speed: 600 MHz min/max: 400/4200 MHz Core speeds (MHz): 1: 600 2: 600 3: 600 4: 600 5: 600
6: 601 7: 600 8: 600
Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Enhanced IBRS, IBPB: conditional, RSB filling
Type: srbds mitigation: TSX disabled
Type: tsx_async_abort status: Not affected
Graphics: Device-1: Intel CometLake-U GT2 [UHD Graphics] vendor: Acer Incorporated ALI driver: i915
v: kernel bus-ID: 00:02.0 chip-ID: 8086:9b41 class-ID: 0300
Device-2: NVIDIA GP108M [GeForce MX250] vendor: Acer Incorporated ALI driver: N/A
alternate: nouveau bus-ID: 02:00.0 chip-ID: 10de:1d13 class-ID: 0302
Device-3: Chicony HD User Facing type: USB driver: uvcvideo bus-ID: 1-5:4 chip-ID: 04f2:b64f
class-ID: 0e02 serial:
Display: x11 server: X.Org 1.21.1.1 compositor: kwin_x11 driver: loaded: intel
unloaded: fbdev,modesetting,vesa display-ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2") s-diag: 582mm (22.9")
Monitor-1: eDP1 res: 1920x1080 hz: 60 dpi: 143 size: 340x190mm (13.4x7.5")
diag: 389mm (15.3")
Message: Unable to show advanced data. Required tool glxinfo missing.
Audio: Device-1: Intel Comet Lake PCH-LP cAVS vendor: Acer Incorporated ALI driver: snd_hda_intel
v: kernel alternate: snd_soc_skl,snd_sof_pci bus-ID: 00:1f.3 chip-ID: 8086:02c8
class-ID: 0403
Sound Server-1: ALSA v: k5.10.82-1-lts running: yes
Sound Server-2: JACK v: 1.9.19 running: no
Sound Server-3: PulseAudio v: 15.0 running: no
Sound Server-4: PipeWire v: 0.3.40 running: yes
Network: Device-1: Intel Comet Lake PCH-LP CNVi WiFi driver: iwlwifi v: kernel bus-ID: 00:14.3
chip-ID: 8086:02f0 class-ID: 0280
IF: wlan0 state: up mac:
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Acer Incorporated ALI driver: r8169 v: kernel port: 3000 bus-ID: 03:00.0
chip-ID: 10ec:8168 class-ID: 0200
IF: eth0 state: down mac:
Bluetooth: Device-1: Intel AX201 Bluetooth type: USB driver: btusb v: 0.8 bus-ID: 1-10:6
chip-ID: 8087:0026 class-ID: e001
Report: rfkill ID: hci0 rfk-id: 3 state: up address: see --recommends
Drives: Local Storage: total: 476.94 GiB used: 62.91 GiB (13.2%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: SK Hynix model: HFM512GDJTNG-8310A
size: 476.94 GiB block-size: physical: 512 B logical: 512 B speed: 15.8 Gb/s lanes: 2
type: SSD serial: rev: 80002C00 temp: 23.9 C scheme: GPT
Partition: ID-1: / raw-size: 150.09 GiB size: 147.23 GiB (98.10%) used: 62.84 GiB (42.7%) fs: ext4
dev: /dev/nvme0n1p4 maj-min: 259:4
ID-2: /boot/efi raw-size: 100 MiB size: 96 MiB (96.00%) used: 72.5 MiB (75.5%) fs: vfat
dev: /dev/nvme0n1p1 maj-min: 259:1
Swap: Alert: No swap data was found.
Sensors: System Temperatures: cpu: 41.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info: Processes: 283 Uptime: 7h 35m wakeups: 2 Memory: 7.49 GiB used: 2.5 GiB (33.4%)
Init: systemd v: 249 tool: systemctl Compilers: gcc: 11.1.0 clang: 13.0.0 Packages: apt: 0
pacman: 1498 lib: 330 flatpak: 0 Shell: Bash v: 5.1.12 running-in: konsole inxi: 3.3.07