HmIP-WRC6 not able to work with blueprint available

[bqzero]

I just installed the latest stable and am generally very happy with the features. Greate job by the way.

I applied the automation blueprint https://github.com/danielperna84/custom_homematic/blob/devel/blueprints/automation/homematicip_local-actions-for-6-button.yaml and created a automation with it.
I also followed the instructions to be able to receive events by adding a temporary program to the chanels of mi HmIP-WRC6. I do see the log showing that there is indeed a trigger on my CCU2 and the switch also flashes green shortly. Therefore I assume all is well on that side.

When I traced the automation I stumbled upon the following error:

Executed: March 1, 2022, 11:12:10
Error: In 'template' condition: UndefinedError: 'dict object' has no attribute 'event'

from the looks of it the template seems faulty, but since I was unable to find people having the same issue I guess there is something wrong on my haos. has anybody an idea what could be the cause? reinitializing the integration, rebooting did not do anything.

any help is very much apprieciated.