Niagara Ribbon Framerate Issue (Unlocked FPS jagged edges)

Hello,

I’m often working with niagara ribbons and I’ve recently encountered this issue where no matter the settings, if my fps are unlocked I get these jagged edges likely due to some framerate inconsistencies.

But if I lock my FPS to 60 everything looks perfectly smooth. Is there a way to force Niagara to refresh at a consistant framerate ?

The “Fixed Delta Tick Time” in the system properties does not appear to have any impact on this case.