Might be a bit far-fetched, but perhaps its an effect of team siloing?
We can presume that the proactive/Siri team were working separately from the team that handles Springboard. As a result, that team didn't remove the pull-down search functionality from their code.
This was my assumption, given that this is the first developer beta. It seems like we've had incidents like this in the past, but I can't recall.
I would find it exceedingly odd were they to keep both. Let's see where things stand in the autumn!
We can presume that the proactive/Siri team were working separately from the team that handles Springboard. As a result, that team didn't remove the pull-down search functionality from their code.
This was my assumption, given that this is the first developer beta. It seems like we've had incidents like this in the past, but I can't recall.
I would find it exceedingly odd were they to keep both. Let's see where things stand in the autumn!