Action menu category is selectable (pyblish-lite gui)

[virtualengineer]

OS : Windows 10
App: Maya 2018
Pyblish GUI : pyblish-lite

I am using pyblish-maya with pyblish-lite as the GUI.
I have noticed on the lite version that the action context menu categories are selectable.
This is not the case when using qml as the GUI.
Also, the menu icon is not displaying either. It does display in the qml GUI though.
Please see attached image.
The category or heading is called "Geometry". The action is called "Select Invalid".

Action Settings

class Model_OnFail_SelectInvalidModels(pyblish.api.Action):
    # context menu label
    label = "Select Invalid"
    # context menu icon
    icon = "hand-o-up"
    # action is for failed validation objects only
    on = "failed"

Validator Action Settings:

class ValidateModel(pyblish.api.InstancePlugin):
    # pyblish context menu actions
    actions = [
        pyblish.api.Category("Geometry"),
        Model_OnFail_SelectInvalidModels
    ]

[mottosso]

Thanks for reporting this @virtualengineer! Are you able to have a look, and see how it might be fixed?

[virtualengineer]

Thanks for reporting this @virtualengineer! Are you able to have a look, and see how it might be fixed?

Unfortunately, not anytime soon.
I'll let you know if I figure out the cause.