What has caused the UiPathEvent arguments to become invisible in the Arguments panel in UiPath Studio 23.4, and how can this issue be addressed?
Issue Description
Upgrading to UiPath Studio 23.4 results in UiPathEvent... arguments, previously visible in the Arguments panel, disappearing.
This issue, while not hindering the proper functioning of automations using UiPathEvent... arguments, prevents these arguments from appearing in Orchestrator when arguments are set to begin jobs.
The problem particularly affects manual tasks, such as running an Integration Service job by setting the UiPathEventObjectId.
Resolution
As a solution, "normal arguments" can be created as "proxy arguments" for the UiPathEvent… arguments that have become invisible. These proxy arguments can then be used to override the values of the UiPathEvent… arguments within the logic of the job.