Describe the bug

If you update a $env.config.hooks variable from within a export-env, which has been loaded via overlay use from the $nu.config-path it is written, but not updated/applied (it does nothing, but after writing to it again both work)

How to reproduce

prepare files for it

env.nu:

let-env config = {
        hooks: {
                pre_prompt: []
                pre_execution: []
                env_change: {}
        }
)

config.nu:

overlay use test.nu

test.nu:

export-env {
        let-env config = ($env.config | upsert hooks.pre_execution {|config|
                $config.hooks.pre_execution
                | append {||
                        print 'TEST'
                }
        })
}

reproduce it

load via nu --env-config env.nu --config config.nu -> no pre-exec hook works

update the hook config again

run

let-env config = ($env.config | upsert hooks.pre_execution {|config|
        $config.hooks.pre_execution
        | append {||
                print 'TEST-2'
        }
})

-> 2 pre-exec hooks work

verify its a issue with use and not something else

1. mv test.nu config.nu -f
2. nu --env-config env.nu --config config.nu
3. enter anything (trigger pre_execution)
4. it works

Expected behavior

it should work either way

Screenshots

No response

Configuration

i self-compiled it via nix (buildscript) - the commit hash is: d0a83fec693e50fbe38780aaec932f6b8cc8ed0a (newer than 0.78)

This bug has been around since at least 0.69.0 (i was to lazy to figure out the exact issue back then, but have it documented - my setup back then was based on official releases and popos & ubuntu)

Additional context

No response