I like using the storage Terminal Interface with Create Vaults; they work well, but once you add an Inventory connector, the terminal displays the items inside the Vault Multiplied by each vault block on the multiblock. Due to that, I need to use the Inventory Configurator to merge the vault blocks into one. The problem is that I can't access the items inside the vault.

Could you make an option so that you can select a wide range of blocks by selecting opposing corners with the Inventory configurator?

This way, I just need to click on 2 blocks instead of clicking on 27 blocks (When I have a 3x3x3 Vault)

Left click with the configurator on the corners

When using the left click, it just selects the corner blocks; the inside of the vault is still unselected. I still need to click on every single block with the left click, and that is the problem I am currently having.
I was asking if it could be possible to have a "two click solution" like how Functional Storage has with their drawer selection tool.
You click on two points, and it selects everything inside those two points.