Probably because the 2023/2024 title sequence is the most natural successor to the 2005 one, in that it feels the most similar just updated to modern CGI standards.
@@JAWProductionsFA Well personally, I don't think the 2005 titles have ever been bettered, in terms of portraying the authenticity of travelling through space and time but that's probably down to my personal bias. My dad still remarks every time we re-watch an episode at the TARDIS freezing between vortexes before zooming off again, he think it's brilliant, and so do I, to be honest.