Upgraded from canjs 2.2.5 to canjs 2.3.28 and jquery v1.11.3 to jquery v3.4.1 and select box selection is not working

[cherif_b]

@smoothlikejazz do you have a demo that shows a use-case about the error?
It will be great if you can share with us a github repo that help to understand the issue.

Thank you!