With `connectOnClick` set, there is no way to leave the "connecting" state without creating a connection

What platform were you using when you found the bug?

Live code example

No response

Describe the Bug

With the drag&drop mode, you can just drop the connection wherever (with strict connection mode on). With connectOnClick however you cannot go out of that mode by clicking. You have to click another handle. Which will create a node of course.

I think you should be able to cancel the connection by clicking on the backdrop (but not dragging it)

Steps to reproduce the bug or issue

1. Have connectOnClick on
2. Click on a source node
3. There is no way to "deselect" without creating a connection to another node

(I could not create a reproduction example, as the code in the connection event example doest run in codesandbox, but here is the code: https://codesandbox.io/p/devbox/throbbing-pine-xvj9lv?utm_medium=sandpack)

Expected behavior

There should be a way to get out of the connection mode. I think clicking on the backdrop should do it

Screenshots or Videos

No response

Additional context

No response