zombie process on macos mojave

I noticed docker-for-mac creates zombie process from uname. I actually don't know if its right place to post/ask here. Since its child of vpnkit, i am here.

I genuinely have no idea why it does that, i tried to switch to edge and coming back, unfortunately it stays.

System: 2017 MBP without touchbar 16g/256g i7 version
OS: macOS 10.14.6 Mojave
Docker has 6G ram with 2 CPU's assigned

also here is my daemon.json:

{
	"debug": false,
	"experimental": true,
	"bip": "172.26.0.1/16",
	"insecure-registries": [
		"registry.home:5005"
	],
	"registry-mirrors": [
		"http://registry.home:5005"
	]
}

I attached relevant screenshot from pstree, also other required information below.

docker version:

Client: Docker Engine - Community
 Version:           19.03.4
 API version:       1.40
 Go version:        go1.12.10
 Git commit:        9013bf5
 Built:             Thu Oct 17 23:44:48 2019
 OS/Arch:           darwin/amd64
 Experimental:      true

Server: Docker Engine - Community
 Engine:
  Version:          19.03.4
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.12.10
  Git commit:       9013bf5
  Built:            Thu Oct 17 23:50:38 2019
  OS/Arch:          linux/amd64
  Experimental:     true
 containerd:
  Version:          v1.2.10
  GitCommit:        b34a5c8af56e510852c35414db4c1f4fa6172339
 runc:
  Version:          1.0.0-rc8+dev
  GitCommit:        3e425f80a8c931f88e6d94a8c831b9d5aa481657
 docker-init:
  Version:          0.18.0
  GitCommit:        fec3683

docker info:

Client:
 Debug Mode: false
 Plugins:
  app: Docker Application (Docker Inc., v0.8.0)
  buildx: Build with BuildKit (Docker Inc., v0.3.1-tp-docker)

Server:
 Containers: 2
  Running: 2
  Paused: 0
  Stopped: 0
 Images: 70
 Server Version: 19.03.4
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Native Overlay Diff: true
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 Swarm: active
  NodeID: ffyftyn178cdhhvb5zu5qgyp4
  Is Manager: true
  ClusterID: udv5vcyzn1b6q3t3yni6fz7ii
  Managers: 1
  Nodes: 1
  Default Address Pool: 10.0.0.0/8  
  SubnetSize: 24
  Data Path Port: 4789
  Orchestration:
   Task History Retention Limit: 0
  Raft:
   Snapshot Interval: 10000
   Number of Old Snapshots to Retain: 0
   Heartbeat Tick: 1
   Election Tick: 10
  Dispatcher:
   Heartbeat Period: 5 seconds
  CA Configuration:
   Expiry Duration: 3 months
   Force Rotate: 0
  Autolock Managers: false
  Root Rotation In Progress: false
  Node Address: 192.168.65.3
  Manager Addresses:
   192.168.65.3:2377
 Runtimes: runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: b34a5c8af56e510852c35414db4c1f4fa6172339
 runc version: 3e425f80a8c931f88e6d94a8c831b9d5aa481657
 init version: fec3683
 Security Options:
  seccomp
   Profile: default
 Kernel Version: 4.9.184-linuxkit
 Operating System: Docker Desktop
 OSType: linux
 Architecture: x86_64
 CPUs: 2
 Total Memory: 3.855GiB
 Name: docker-desktop
 ID: VQFN:ET47:MUFO:BCKN:REPJ:YFZT:WRTW:TU3A:GLB3:MFVB:RS6G:3RO2
 Docker Root Dir: /var/lib/docker
 Debug Mode: true
  File Descriptors: 67
  Goroutines: 184
  System Time: 2019-10-22T16:06:02.1719611Z
  EventsListeners: 4
 HTTP Proxy: gateway.docker.internal:3128
 HTTPS Proxy: gateway.docker.internal:3129
 Registry: https://index.docker.io/v1/
 Labels:
 Experimental: true
 Insecure Registries:
  [ redacted ]
  127.0.0.0/8
 Registry Mirrors:
  [ redacted ]
 Live Restore Enabled: false
 Product License: Community Engine

edit: updated to latest version, issue still persists. also updated command outputs to latest version.

Start with the reported pstree showing uname as a child of vpnkit and compare it with the supplied Docker version and docker info output. Reproduce the zombie process on macOS Mojave, then trace the relevant vpnkit process handling; done means identifying the cause and confirming that the zombie no longer appears.