[1.4.4] UI plugin not show in the VC Client(HTML5) with vsphere6.7

[luwang-vmware]

VIC-UI version:
ova is downloaded from https://storage.googleapis.com/vic-product-ova-builds/releases/1.4.4/vic-dev-v1.4.4-dev-6326-5874a1d2.ova.

Platform details:
Windows

Browser details:
Chrome

Additional details:
UI plugin not show in the VC client

Steps to reproduce:

1. Using nimbus to deploy VC and 3 ESXi with share iscsi luns.
2. Login the VC Client using HTML5.
3. Deploy OVA template using https://storage.googleapis.com/vic-product-ova-builds/releases/1.4.4/vic-dev-v1.4.4-dev-6326-5874a1d2.ova
4. Power on vsphere Integrated Container Appliance to wait for DHCP IP address
5. Open web page to visit Welcome page and install UI plugin.
6. Logout and Relogin VC Client. Did not see a banner that states 'There are plug-ins that were installed or updated'
7. Logout and Relogin VC again. Did not see icon of vSphere Integrated Containers under Inventories

Actual behavior:
Can not see icon of vSphere Integrated Containers in the HTML Client after successfully installed UI plugin

Expected behavior:
in step6, it is expected to see a banner that states 'There are plug-ins that were installed or updated'
in step7, it is expected to see a icon of vSphere Integrated Containers under Inventories

Logs:
[2018-10-25T04:29:18.174Z] [INFO ] cm-catalog-manager-pool-1030 70000293 100008 200002 com.vmware.vise.vim.lookup.LsCatalogManager Time waiting for c
sp info (ms) for /etc/vmware/vsphere-ui/cmCatalog/com.vmware.cis.com.vmware.vic.zip:US: 31
[2018-10-25T04:29:18.175Z] [INFO ] cm-catalog-manager-pool-1030 70000293 100008 200002 com.vmware.vise.vim.lookup.LocalizedMessageDictionary Loaded Resource bu
ndle cis.vcextension.com_vmware_vic.ResourceBundle
[2018-10-25T04:29:18.175Z] [INFO ] cm-catalog-manager-pool-1030 70000293 100008 200002 com.vmware.vise.vim.lookup.LocalizedMessageDictionary Loaded 1 elements
from bundle: /etc/vmware/vsphere-ui/cmCatalog/com.vmware.cis.com.vmware.vic.zip/cis.vcextension.com_vmware_vic.ResourceBundle:US
[2018-10-25T04:29:18.175Z] [INFO ] cm-catalog-manager-pool-1030 70000293 100008 200002 com.vmware.vise.vim.lookup.LsCatalogManager Time to load prope
rties (ms)/etc/vmware/vsphere-ui/cmCatalog/com.vmware.cis.com.vmware.vic.zip:US: 1
[2018-10-25T04:29:18.491Z] [INFO ] c-extensionmanager-pool-1031 70000291 100008 200002 com.vmware.vise.vim.extension.VcExtensionManager Done downloading p
lugin package from https://10.83.31.63:9443/files/com.vmware.vic-v1.4.4-dev.1393.zip
[2018-10-25T04:29:18.503Z] [INFO ] c-extensionmanager-pool-1031 70000291 100008 200002 com.vmware.vise.util.PropertyUtil Property 'plugin.s
ignature.check.enabled' is missing. Will use the default: true
[2018-10-25T04:29:18.503Z] [WARN ] c-extensionmanager-pool-1031 70000291 100008 200002 com.vmware.vise.vim.extension.VcExtensionManager Detected an invali
d signature for plugin: com.vmware.vic:1.4.4-dev.1393 - com.vmware.vise.extensionfw.signing.PluginSignatureException: No META-INF/MANIFEST.MF entry found in the plugin zip
file.
[2018-10-25T04:29:18.685Z] [INFO ] c-extensionmanager-pool-1031 70000291 100008 200002 com.vmware.vise.vim.extension.VcExtensionManager Done expanding plugin package to /etc/vmware/vsphere-ui/vc-packages/vsphere-client-serenity/com.vmware.vic-1.4.4-dev.1393
[2018-10-25T04:29:18.686Z] [ERROR] c-extensionmanager-pool-1031 70000291 100008 200002 com.vmware.vise.extensionfw.ExtensionManager Error retrieving deployment data for the plugin package at /etc/vmware/vsphere-ui/vc-packages/vsphere-client-serenity/com.vmware.vic-1.4.4-dev.1393 java.io.IOException: Invalid plugin package version for com.vmware.vic
Format should be 'major.minor.micro.build' (i.e. 4, 4.5, 4.5.1 or 4.5.1.123). Got this instead: 1.4.4-dev.1393
at com.vmware.vise.extensionfw.impl.PackageManifestParser.parse(PackageManifestParser.java:124)
at com.vmware.vise.extensionfw.ExtensionManager.getPackageDeployData(ExtensionManager.java:1615)
at com.vmware.vise.extensionfw.ExtensionManager.addPluginPackages(ExtensionManager.java:481)
at com.vmware.vise.extensionfw.impl.ExtensionServiceImpl.addPluginPackages(ExtensionServiceImpl.java:188)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)

Additional details as necessary:
None