If I add this to a mermaid graph
graph
A[Open Google]
click A "https://google.com" "link test (open in same tab)"
Clicking A opens inside the mermaid diagram frame.
(before click)
(after click, note error is from google refusing to load in an iframe)
I'd rather it open at the top level (_top), or possibly (_blank) in a new tab.
https://github.com/mermaid-js/mermaid/pull/1585 adds the option to specify a link target.
If you can't add that please at least make _top the default to avoid a very odd picture-in-picture situation with the current "click" behavior.
