[BUG] Aspect Ratio and FPS being changed in output video

[Informationator]

Software Version
Latest Stable (v3.103.01)

Describe the bug
I am using the "2D Anime - Enlarge only - Ultra Quality(Slow)" preset with scale set to 2.2500 and noise reduction set to -1 with no other changes. My source video is 720x480 with a 16:9 aspect ratio and 29.970FPS (NTSC). After upscaling, the resulting video is 1620x1080 (correct) with a 3:2 aspect ratio (incorrect) and 30.000FPS (incorrect).

How to Reproduce the bug
Follow the steps above with the clip provided below and you will probably have the same outcome

Expected behavior
I would expect the aspect ratio to remain 16:9 and the framerate to remain 29.970FPS.

Screenshots
You can see the differences in the source and upscaled video in this screenshot of MediaInfo for each file (the screenshot is for the full episode, so the clip length is different than the one I've provided here):

Files you were trying to process when encountered the BUG
I have tested with this file and if you use the settings I described it will reproduce the problem.
clip.zip

The settings you were using when issue occurred
settings.zip

Desktop (please complete the following information):

• OS: Windows 10 Pro 22H2
• GPU Model: NVIDIA GeForce RTX 3060 Ti
• CPU Model: 13th Gen Intel Core i5-13600k
• Amount of RAM: 32768MB
• Amount of VRAM: 8038MB
• Amount of Storage: 90+GB available space

Additional context
Thank you for your work on this application and for looking into this issue.