Image Slide Show - aspect ratio doesn't work, size is not evaluated into transform

[sionzee]

Operating System Info

Windows 11

Other OS

No response

OBS Studio Version

31.0.0

OBS Studio Version (Other)

No response

OBS Studio Log URL

https://obsproject.com/logs/h7DgEjqQrVs276ig

OBS Studio Crash Log URL

No response

Expected Behavior

• Bounding Size/Aspect Ratio should show Aspect Ratios or Automatic or Resolutions
• Images should maintain their original aspect ratio when displayed in the slideshow when Automatic is selected
• Size properties should be properly evaluated and applied through transform operations

Current Behavior

• Aspect ratio is not being respected (you can enter any value, nothing is changing)
• Options are missing in Bounding Size/Aspect Ratio dropdown. Only current resolution is there.
• Size properties are not being correctly evaluated into transform operations (might be related to not able to select Automatic in the Bounding Size). Edit Transform shows size 0px x 0px for slideshow.

Steps to Reproduce

1. Create Slide Show
2. Append some directory with images
3. Try to change "Bounding Size/Aspect Ratio" to "Automatic" or "16:9"
4. When "Automatic", go to Edit Transform and try to center the Image Slide Show (positional Center, Bounds - Maximum size only, Alignment to Center)

Anything else we should know?

No response