Starting off, in the databook it is described that Zeno'oh's palace is outside 12 Universes
databook in japa
12 宇宙とは異なる空間に浮かぶ惑星
Planets floating in different spaces from that of the 12 universes
As I said before, calling "different space" (異なる空間), does sound more how they call what is generically here a different dimension, especially considering that they put stuff like the World of Void.
Also, looking into the complete scan
They put the nameless planet in the "neutral space between universes" in the same "space different from that of the 12 universes" as the World of Void and Zen'O palace. So yes, here it's completely in the meaning of a different dimensional space and can be used as proof that the neutral space between universes is like a "neutral dimension between universes", unless the World of Void is now seen just as another part of the same universal space that all 12 universes share and you can get there with a spaceship.
Like Like
@Executor_N0
As I find a scan I'll put it in my comment
In all 12 Universes there are time rings, to go to the past, present, and future of their Universes, as presented in the databook
Time rings have also been proven to exist in Universe 7 (chapter 16 to 19)
Time travel causes other parallel worlds with totally different history, different history refers to different time flow by trunks theory
As presented here in the databook where it says that Universe 6 and 7 are twins, but with different histories, with a totally different flow of time
https://imgur.com/a/9IK2UCf
In episode 60 it is mentioned by trunks that different history suggests different time flow
https://imgur.com/a/q0KHCxJ
Speaking of characters that transcend space-time, starting with Beerus, God of Destruction. Now, the contexts are interesting. each God of Destruction rules their respective universe, however it is stated that Beerus transcends space-time, what does this mean in contexts where he has transcended the space-time of his own universe or Universe 7, this also scales to Angel like Whis and above. Also, since they transcend space-time, they can go to different universes.
@Vietthai
According to Vietthai there is a dimension below the planet of beerus episode 18 to 19 of the anime
https://vsbattles.com/threads/dragon-ball-cosmology-revision.148648/post-5466312
Chapter 6 of the manga is said to exist a neutral dimension that separates the Universes
https://imgur.com/a/ntouzfT
The crossing to another universe is impossible, it is only possible by cubes built by angels that are able to go to other dimensions ( quotes presented from manga chapter 7 to 13 / anime episodes showing 31 to 41 )
https://imgur.com/a/HiXpSoM
https://imgur.com/a/qVNaLJv
https://imgur.com/a/lbPn7OS
https://imgur.com/a/jGcd3yb
https://imgur.com/a/svISMSk
You can find more about Brolly's dimension in my comment, where she's described as having dimensional lights and citing about being one in the anime comics.
https://vsbattles.com/threads/dragon-ball-cosmology-revision.148648/post-5455676
Afterlife is inaccessible to humans
https://imgur.com/a/u6QG0mG
The realms of the Kaioshins are outside the Universes said by Akira toriyama
https://imgur.com/a/Wn0wAH3
Map shown where the world of the Kaioshins is and he is outside, in that ball spinning outside the Universe
https://imgur.com/a/e8dJvxc
Taken from interviews with Akira toriyama
https://www.kanzenshuu.com/translations/db-full-color-majin-buu-arc-05/
There are dimensional barriers that separate planes from existing in the same space-time.
https://imgur.com/a/CY9emgh
Dimensional barriers separating the living world as afterlife are still used.
https://imgur.com/a/e8dJvxc
Continuing... Right here, the work brings the same concept used in the databook and in other guides, where no mortal can go to the afterlife and the world of the Kaioshins
https://imgur.com/a/pT2btxj
I repeat, no mortal can go to other planes, except Gods with teleportation and angels with dimensional travel.
https://imgur.com/a/3eliPu0
There are more than three pieces of evidence, both in the manga, anime, and Akira toriyama's, the world of the afterlife is separate, to which no mortal is able to access.
as you can see, it's still the same premise, nothing has changed except the 12 Universes, they contain more afterlife, as you can see the world of Kaioshins and the afterlife is separate, there is a barrier that separates them , which is only accessible via teleportation and dimensional travel
https://imgur.com/a/e8dJvxc
It is noted that there are barriers with strange names separating the afterlife from the world of the living, as in the description of the databook and guide
and once again it is confirmed that another world cannot be accessed
https://imgur.com/a/yu5t9Vc
there is also mention of another dimension, and that already has confirmed sizes in the manga
https://imgur.com/Gx6pl11
https://imgur.com/a/W3A9eEp
