Pasting a link with an email in it into a URL field creates a mailto: link

Issue Summary

Pasting a link with an email in it into a URL field creates a mailto: link

Steps to Reproduce

1. Create a URL custom field and add it to an issue screen
2. Paste a URL with an email into the field (e.g. https://example.com/?query=email:foo@bar.com%20OR%20123)

Expected Results

Clicking the link takes you to the URL

Actual Results

Clicking the link takes you to an email client because the link is interpreted as an email and transformed to a mailto:

Workaround

No known workaround, currently