1814437 - Hide the SubDialog titlebar when showing the new migration dialog

Status: RESOLVED DUPLICATE of bug 1814912

(Firefox :: Migration, task, P3)

Description

[Mike Conley (:mconley) (:⚙️)]

The specification here does not include a titlebar for the subdialog. When I asked the UX team about this, Tati responded:

Hey Mike, so the import wizard is following the modals we have in the design library, from what I know the ones in about: preference are not updated to that.

Following that, the import wizard modal is different from the others in about:preferences because is a multi-step user-flow and not just more form controls like the other dialogs, so having an (X) would make less sense on the import wizard modal taking in consideration we offer users to exit the flow via 'cancel' CTA.

So we're going to want to hide the titlebar in this particular case. This will likely involve adding an option to SubDialog.sys.mjs to support that.

Comment 1

[Mike Conley (:mconley) (:⚙️)]

This was fixed by bug 1814912.