Error queueing plan Configuration version is missing (TF Cloud)

Hi all,

I set up a workspace and I am following the Enforce Policy with Sentinel hands on guide.

I see the following message in the run tab:

As soon as I try to press the queue plan button I receive this error:

image

My configured variables are:

Is there something else I need to configure to be able to queue a plan?

Executing from the cli I was able to trigger a run (in TF Cloud) that only included the plan step. The run execution can be viewed if I access the specific run url directly.

Any help, suggestions are more than welcome!