3D object rotating despite just changing its position

Hello,

I'm trying to move a 3D object by using keyboard control. However, despite just modifying the position of the object, the object itself also rotates toward the direction it is moving to:

(I believe moving up or down is also the case, but isn't that clear compared to left/right)
This is the simple code I have inside update():

Code (CSharp):

1.  
2.         if (Input.GetKey(KeyCode.UpArrow))
3.         {
4.             transform.position += Vector3.up * Time.deltaTime * speed;
5.         }
6.  
7.         if (Input.GetKey(KeyCode.DownArrow))
8.         {
9.             transform.position += Vector3.down * Time.deltaTime * speed;
10.         }
11.  
12.         if (Input.GetKey(KeyCode.LeftArrow))
13.         {
14.             transform.position += Vector3.left * Time.deltaTime * speed;
15.         }
16.  
17.         if (Input.GetKey(KeyCode.RightArrow))
18.         {
19.             transform.position += Vector3.right * Time.deltaTime * speed;
20.         }

and the only thing I have outside of that is defining speed. Could anyone tell me why does this code result in rotation of the object? Thanks in advance.

 

Do you have any other scripts on that object?

 

I applied animator on it for another scene, but I don't think it works on this scene. Other than that, no I didn't.

 

Can you show the inspector for the object?

 

Ah, I believe it is shown in the streamable I upload?

 

I only see an animator no other script. Perhaps you have a different object selected?

 

Oh, sorry I think what I showed is the prehab, the image below should be what you want.