[Resolution Problem]Can't change the resolution

I’m having a problem right now about the resolution in the game window even though I chose 1024x768 resolution it still uses a 652x487 as you can notice “Using resolution 652x487” is there any way I can solve this problem because I’m currently doing the “Catch Game” tutorial of unity right now and I’m stuck in the clamping position part because it doesn’t clamp to the right position because of this.

Click on ‘Maximize On Play’ button and it will run in the actual resolution that you have selected as per the image below.

The resolution that you get ‘652x487’ is based on the size of Game Window.