Because Immy can’t properly assign your location and date/time formats, we have had to run a set of powershell commands to set this correctly after build. This week we tried something and found that at OOBE if you don’t load the immy package file, click Australia and only then insert the immy USB with the package file, the PC is built with Australia and all default formatting correctly, as if you had proceeded all the way through OOBE. Hope this helps someone.
Can confirm this behavior - however, that is not always beneficial.
Most of our devices come with US English as default, but with our regional settings also loaded. If we do the same, we get the wrong language setup.
I know this is a windows limitation more than immybot, but it would be neat if we could account for this before the ImmyUSB does it’s thing.