Bug Storing InputAction action as a Variable, Save Load Binding Overrides not working ?

I made a rebinding system, modifying the RebindActionUI script. it works great. Until I decide to, in a random script, do this :

Code (CSharp):

1.  
2.     private void Awake()
3.     {
4.         InputAction inputAction = playerInput.actions[actionName];
5.     }

This line of code stops any rebinding from happening while the game is running... if the game restarts, it still doesn't load the correct rebindings.

This is what I do after I finish rebinding the keys (after swapping if they already exist) :

Code (CSharp):

1.  
2.     public InputActionAsset InputActions;
3. (...)
4.     private void OnKeybindRebind(string actionName, string actionPath)
5.     {
6.         var rebinds = InputActions.SaveBindingOverridesAsJson();
7.         PlayerPrefs.SetString("rebinds", rebinds);
8.         (...)
9.         rebinds = PlayerPrefs.GetString("rebinds");
10.         InputActions.LoadBindingOverridesFromJson(rebinds);
11.     }

This is basically it, I tested and it's exactly when adding this line that it stops all rebinding from working.

I tested NOT storing "playerInput.actions[actionName];" in a variable. It works. So for now I'm simply not storing it, but I think it breaks the bindingoverrides somehow idk.

I writting this just in case a dev sees it as a potential bug, bc I'm quite confident a variable shouldn't make saving or loading rebinds break

I'm using 1.3.0 I think and unity 2020.3.15f2.