UI Slightly Blurry

Hi,

I am using Macbook Pro 14 connected to 27 Inch 1440p External Monitor.

I am using scaled resolution in Mac OS 12.4 of 2048x1152 HIDPI

The following is the wow tbc graphics settings:
Display Mode: Full Screen
Window Size: Tried both Auto Detect, 2560x1440
Render Scale: 100%

My UI with these settings is slightly blurry specially the text and not very crisp.

Now if I change the display settings in Mac OS to use native 2560x1440 the UI in wow becomes super crisp but the UI of Mac OS is too small at that resolution.

Is there a way to let wow ignore the Mac OS scaling resolution and use proper native resolution in wow? Setting the window size to native 2560x1440 made no difference unless I change the mac os display resolution to also 2560x1440.

Thanks.