Widgets ‹dialogheader› disappearance

Hi *,

With Thunderbird Beta (59) and Daily (60), widgets ‹dialogheader› are not visible anymore.
Is it a bug or has it been removed?

We needed to port this binding over to comm-central, but if you can avoid using it and instead replace it with either html or simple xul elements that would be more future proof.

The binding should be working though, can you describe further what issues you are having?

Well, there is no much thing to say, except that ‹dialogheaders› are not visible anymore.

Thunderbird 52 vs Thunderbird 60.

That’s an example among many others. No dialogheader is visible.

Thanks for the screenshots! Given that is a fairly simple dialog, would it be possible to use HTML there instead?

The binding was indeed moved to our repository. In the meanwhile, you can add some CSS rules to make it usable again, for linux, osx and windows.