The new supers are shared with the main
TV Avis bulletins in the evening. But I don't imagine there's any plans to replace the flagship bulletin titles with the ones now appearing in the daytime/breaking bulletins - if that were the plan, I suspect, it would already have been done! (That said, I would imagine there will be small updates at some point to update the typeface on the screen in the pre-title sequence.)
As an aside, the titles shown in those videos are not the ones that were first launched at the start of last week. You can see the original version
in this bulletin from 22 March. I don't think the animation (particularly when TV Avisen's eye-globe icon appears) works nearly as well compared to the version with video blended in.
I'm also not completely sold on the new supers. My OCD is triggered by the lack of alignment between the small text in the teal bar and the text in the big white block! I don't instantly love the eye-globe icon floating out on its own on the right - but at least with that, I can appreciate there's been some real thought given to its placement, when you see how it fits in with (for example) the breaking news flipper.