Windowed Fullscreen setting non-native resolution. (Linux bug, not GGG)

When selecting Windowed Fullscreen it sets the Window Resolution to 3200x1800 and Render Resolution to No Upscale - 3200x1800.

The native resolution is 2560x1440, Dynamic Resolution and Upscale Mode are off.

Changing to Windowed and correcting the Window Resolution, saving, then changing back to Windowewd Fullscreen does not correct the issue.
Changing to Fullscreen and correcting the Window Resolution, saving, then changing back to Windowed Fullscreen appears to correct the issue until the menu is closed and opened again.
Manually editing the poe2_production_Config.ini file does not fix the issue.

Edit:
Leaving up incase others encounter the same issue.
This seems to be a Linux issue with Wayland vs X11 specifically with multiple monitors at different resolutions and scaling applied.
In my case I play on a 1440p monitor with a 4k second screen in portrait scaled to 125%. Changing the scaling to 100% "fixes" the issue.