External Monitor View/Resolution/Scaling Error (gtk mainly)

[parvezhossainme]

I am using the hyprland config from the beginning with another laptop ..Today I shifted whole system to my new laptop via clean install! Also I shifted my external monitor from left side to right side. Everything is okay. But the issue is zoom view! Everything seems much bigger!

My External monitor: Acer SA222q (1920x1080@100Hz)
My New Laptop: Asus Tuf A14 FA401 2024 (16:10 Ratio) 2560x1600@165Hz..
In laptop display I use scale 1.33 for getting perfect view and also gtk apps works fine.

In external monitor, The scale (using nwg-displays) is 1 then gtk apps in window all full screen! But the screen zoom is much higher .. If I make it 0.833 the its perfect view. But the issue is gtk/electron apps like chrome, obsidian, vscode is not full screen within the tiling window!
I have added the picture of the issue in my external monitor -

Nwg-display currently -