I Can't find AnimationWeightBlendFix in workspace properties

[GibusWielder (Kwick)]

This was removed in a recent update.

New Animation Runtime Rollout - Upcoming Property Removal

Developers, We are nearing the completion of the multi-phased rollout of our new, optimized animation runtime. The new animation runtime gives us huge performance benefits, especially on mobile devices that majority of Roblox players are using. For full details, please reference the original announcement here. On November 1, 2022 we will conclude the rollout by: Removing the Workspace.AnimationWeightedBlendFix property Permanently enabling the new runtime and the blending fix for all places …

Though, it’s apparently permanently enabled.