Hi James Munns, I'm trying to use grounded.

```rust
#[link_section = ".uninit"]
static BOOTLOADER_FLAG: GroundedCell<u32> = GroundedCell::uninit();

#[link_section = ".uninit"]
#[used]
static mut CAPTURE_INDICATOR: MaybeUninit<u32> = MaybeUninit::uninit();
```

Here the bootloader flag ends up in BSS while the capture indicator actually ends up in the uninit section (the used attr doesn't change except for not having it optimized away).
Why is this? I really need this to be actually uninitialized. Now at boot it's always set to 0