Gaussian Linear Blur effect broken

[JessyClain]

Operating System

Windows 10 1903 and higher

OBS Studio Version?

27.1

StreamFX Version

0.11.1

OBS Studio Log

Really doesn't matter

OBS Studio Crash Log

No response

Current Behavior

Adding a Blur effect of "Gaussian Linear" type does nothing, original output stays unchanged.

Expected Behavior

Blur effect being applied.

Steps to Reproduce the Bug

Add "Blur" filter to e.g. an image source, set the type to "Guassian Linear", try various settings like "Subtype" or "Size", they all do nothing. "Gaussian" in comparison works fine.

Any additional Information we need to know?

I tried my previous version StreamFX 0.9.3.0 as a comparison and the filter works fine there. When I go back to 0.11.1 it stops working again.

As an additional test I copied the data\obs-plugins\StreamFX\effects\blur\gaussian-linear.effect over from the StreamFX 0.9.3 package. Interestingly this is working, but needs a higher "Size" settings to achieve the same blur level.