Getting value from workflow with multiple triggers

Describe the problem/error/question

I want the ability to trigger an n8n workflow either via a Slack slash command or a Slack shortcut.

Besides the trigger, the workflow is the exact same (eg. serves up a Slack modal with blocks).

Due to there being different triggers, I’m unsure of how to get a value from the originating trigger node.
I’ve tried using ternary, chaining, or to no avail.

I’m hoping not to have to provide a single POST webhook endpoint for both the Slash command and Interactivity due to the complexity of filtering and routing within the workflow afterwards.

What is the error message (if any)?

Referenced node is unexecuted

Please share your workflow

The set trigger ID seems correct, what errors are you encountering? Why not set the same webhooks for both cases?