Send parameters to externa URL - bug

Hei guys,
I m getting crazy around it. I m seeing from the bubble video that I d have the possibility to send parameters I want to an external url as in their video: [

How to Use the Link Element | Bubble Quick Tip - YouTube · Bubble

It is showed that there is

But when I go to my link settings there is no possibility:

Is it normal?

It is normal. Destination url is a text field, you can use dynamic data and create your url with any parameters: Any part of the url can be composed with dynamic data.

What I am doing now:

The URL is appearing in the link page he/she is directed:

There are no parameters…

That is normal stripe behaviour. From your url you are redirected to the actual checkout page, the client_reference_id will be in the checkout session object that stripe creates automatically.