Before this commit, when clicking on the link button after focusing a link, the first input of the link dialog was hidden (label), and the second input (URL) was not focused. In this commit, we focus the first *visible* input so users are able to directly copy-paste URL. task-2083209 closes odoo/odoo#44931 Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>