Visible rule and underscore values

I’m facing some problems with expressions in visibility rule that contains underscore in the values, like STANDARD_HA.

Environment

azure-pipelines-task-lib version: 2.9.6

Issue Description

Values with underscore not pass in the extension validation.

Expected behaviour

Expression should be validated without errors.

Actual behaviour

Error: Extension validation failed.

Steps to reproduce

1. Create a radio field:

    {
      "name": "tier",
      "type": "radio",
      "defaultValue": "BASIC",
      "options": {
        "BASIC": "standalone instance",
        "STANDARD_HA": "highly available primary/replica instances"
      }
    }

1. And other field with this visibleRule: "visibleRule": "tier = STANDARD_HA"
2. Package and publish the extension

Logs

Task definition visible rule \'tier = STANDARD_HA\' is invalid. It should be of format "A <validconditionhere> B" for Task with ID ...

[mindlessroman]

not stale

[jessehouwing]

I also reported this to the product team and the rule on the marketplace is too strict. But I haven’t seen a plan to resolve yet.