Knack to Google Calendar with Integromat WITH Time Zone

Does anyone have any experience creating events in Google Calendar with Integromat AND setting the time zone? I’ve read Integromat’s help doc but it doesn’t seem to be accepting my formula. I’d love to see your formula that you pass from Integromat to Google Calendar from a record created in Knack if you have one. Thank you!

Maybe ask this in the integromat facebook page?

I use integromat a lot, but have never done any calendar use cases.

If you share your formula, I’ll have a look (for what it’s worth).