The Redmi Note 12 doesn’t support the Second space.
The Second space is a feature on Xiaomi devices that allows you to create a separate, isolated environment within your smartphone. This feature provides several benefits, primarily focused on privacy, security, and organizational separation.
For your reference, here are some limitations and considerations of this function:
1. Not all Xiaomi devices support Second space;
2. Each space requires its own storage allocation, potentially affecting overall device storage;
3. Running multiple instances of apps and maintaining separate environments can impact device performance, depending on the device's specifications.