Question Different jump heights while using new UI button

Hi,

I've switched a small game i'm working on to use the new input system as i want to get it ready for Mobile as well and i've started playing around with UI Buttons.
I have movement, dash, and jump.
I managed to get Movement and dash working perfectly but i'm having an issue with Jumping.

The issue is very visible on this video, the Button jump seems to be very low:

This is the code i'm using, while pressing Spacebar it works great as i have low and high jumps.
The button has this script on it which may be wrong?



This is the New Input jump movement :



This is the code i've changed for the new input system, before and after:

Code (CSharp):

1. Input.GetButtonDown("Jump") --> Keyboard.current.spaceKey.wasPressedThisFrame
2. Input.GetButtonDown("Jump") --> Keyboard.current.spaceKey.wasReleasedThisFrame

This is the full code block of the Jump:

Code (CSharp):

1.         if (Keyboard.current.spaceKey.wasPressedThisFrame)
2.         {
3.             jumpBufferCounter = jumpBufferTime;
4.         }
5.         else
6.         {
7.             jumpBufferCounter -= Time.deltaTime;
8.         }
9.  
10.         if (isTouchingGround)
11.         {
12.             _coyoteTimeCounter = _coyoteTime;
13.         }
14.         else
15.         {
16.             _coyoteTimeCounter -= Time.deltaTime;
17.         }
18.  
19.         if (_coyoteTimeCounter > 0f && jumpBufferCounter > 0f)
20.         {
21.             print("BIG jump!");
22.             soundManager.PlaySound(SoundManager.Sounds.PLAYER_JUMP);
23.             Instantiate(jumpParticles, transform.position, Quaternion.identity);
24.             _anim.SetBool("jumping", true);
25.             _rb.velocity = Vector2.up * _jumpForce;
26.             jumpBufferCounter = 0f;
27.         }
28.  
29.         if (Keyboard.current.spaceKey.wasReleasedThisFrame && _rb.velocity.y > 0f)
30.         {
31.             print("SMALL jump!");
32.             _rb.velocity = new Vector2(_rb.velocity.x, _rb.velocity.y * 0.5f);
33.             _coyoteTimeCounter = 0f;
34.         }

Thanks,