Code animation for indented code blocks?

[sirhcel]

At first I'd like to give a big shout-out to this awesome project which was the driver for all my presentations I gave the last years! ❤️

And now to something completely different: I tend to have smaller code blocks on my slides which I want to be sub-items of a top-level enumeration. Like for example on this slide:

# Panic Handler

* Panic
* Handler which escalates with a processor exception
    ```rust {all|1|3|4-6|all}
    use core::panic::PanicInfo;

    #[panic_handler]
    fn panic(_: &PanicInfo) -> ! {
        cortex_m::asm::udf();
    }
    ```
* Which will result in an already existing fault handler to be called

However the highlighting animation does not happen when running the presentation. It does when I remove the indentation from this code block like:

# Panic Handler

* Panic
* Handler which escalates with a processor exception
```rust {all|1|3|4-6|all}
use core::panic::PanicInfo;

#[panic_handler]
fn panic(_: &PanicInfo) -> ! {
    cortex_m::asm::udf();
}
```
* Which will result in an already existing fault handler to be called

What can I do to get the animation for the indented code block as well?