[Bug]: Ultrawide Resolution looks like a lower resolution

[Tenchei]

Describe the bug

Installed TOTK Optimizer on high preset but changed resolution to 1440p because I don't need more than that. Installed TOTK Ultrawide and set the resolution to 3440x1440 in. When running the game it looks more like 720p, I thought it might be running in handheld but it is in docked. There's a lot of aliasing going on.

Here's a screenshot of what it looks like: https://imgur.com/a/zE7fc8R

Reproduction steps

1. Install TOTK Optimizer on high but change to 1440p
2. Install TOTK Ultrawide
3. Edit maxlastbreath.ini width and height to 3440x1440.
4. Open game in Ryujinx.

Additional context

I'm not sure if I'm doing anything wrong but I believe I'm doing everything right. I assumed that the game would be running natively?

What's your operating system?

Windows 11