Unreal Engine Issues

Moving a function to the parent class does not update the FunctionReference on calling nodes

When SMyBlueprint::OnMoveToParent() gets called the callsites of the function are never updated in dependent blueprints. This results in any UK2Node_CallFunction's not having their `FunctionReferen ...

Properties not converting when using Core Redirects from BP to C++ class

Note: I also tried with different variables names and property redirects. It's also hits and misses.  I tried with a bool and an integer. Only the integer will convert but not for all instances.. ...

Renaming Renderer in Parent Emitter breaks name in Child Emitter

Renaming a renderer in a parent emitter reverts the name of the renderer in the child emitter.  ...

Renaming a folder removes empty sub folders

When renaming a folder with empty folders inside of it, the empty folders are removed.   This issue is occurring in Perforce //UE5/Main @ CL 15655697 This issue is occurring in Perforce //UE4/Ma ...

Rotational root motion accumulation to worldspace can add invalid translation

When a character is playing an animation that contains rotational root motion and that character is placed on a moving actor, an invalid translation component is introduced to the worldspace positio ...

Force Feedback Components continue to apply when game is paused

Looks like this was introduced as part of PR#5337 [Link Removed]. It forces bProcessFeedback to always be true regardless of the paused state.  ...

Blueprint RepNotify functions cannot include a parameter representing the old value of the property

In C++, a replicated property's RepNotify function can include a parameter that represents the property's value before the new replicated value was applied. In blueprints, RepNotify functions are no ...

Deleting MPC referenced in material layer cause editor crash.

Max Depenetration Velocity cannot be set to zero after setting it to a non-zero value

It seems that when setting the Max Depenetration Velocity to a non-zero value, you are then unable to set it back to 0. Tested in //UE4/Release-4.25 @ CL 14469661 and this did not occur so marking ...

Collision lost from body when using world composition and streaming

Physics object from a streamed level does not interact with other physics objects in persistent level. ...