As I recall, temporal omnipresent is being able to be present throughout time, not being all time itself. Istaroth gets temporal omnipresent not only because she can be present throughout time, but she is all time itself.
I don't see anything wrong with HDE because space and time are not separate but one unit, so the past, future and present are spacetime itself, considering that our standards allow for it, where every character who embodies the entire spacetime continuum, namely the past, present and future, is able to get HDE by default. This is the same as someone who can destroy all time, which by default
will get L2C. So why doesn't the existence of all time get 4D HDE? It clearly doesn't make sense to me.
the essence of l2c is the scaling of istaroth which is able to create time, and musika mundana which supports the entire universe down to the concept of time itself, the destruction of musika mundana will cause the destruction of the universe.
Moreover, shades can not only create, but they complement each other, for example, Istaroth can create time with a scale of 2c, but his authority is only limited to creating and changing, while Ronova as death is the opposite, Ronova is the end of creation because she is death, where she
once showed that he was able to destroy the spacetime created by Asmoday and Istaroth.
In my opinion, the energy of the heavenly gods is also UES, because they are
the creators of the
ues in genshin impact.
I'm just expressing my opinion that it seems like HDE can be maintained because
the spacetime continuum refers to all the time that exists in space, all decisions are up to you.