[UI Bug] Subflow input fields missing and disconnected nodes in Workflow Builder

I’m encountering a persistent UI issue that started about 72 hours ago regarding Subflows within the Workflow Builder.

The Issues:

  1. Missing Input Fields: When importing a new Subflow into a workflow, the input text fields no longer appear. I cannot configure or change any inputs for the subflow node.

  2. Visual Disconnection: On existing workflows that use subflows, the nodes appear “disconnected” in the UI. The input ports/fields are invisible, making it impossible to see or edit the mapping.

Important Note:

Despite the UI being broken, the workflows still run correctly. The underlying logic and previous configurations seem intact, which suggests this is strictly a frontend/display regression in the builder.

Is anyone else seeing this? It’s currently impossible to build new workflows using subflows or edit existing ones.

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Hey @EPDB — thanks for reporting this! We’ve pushed a fix on our end to resolve the issue. Could you try it again and let us know if everything looks good now?

Also, we’ve added a few credits to your account as a thank-you for flagging this :raising_hands: