Unreal Engine Issues

Assess visual lag of the new UV access nodes for pass through camera materials on AR platforms

When testing [Link Removed], there seemed to be some visual lag in the passthrough nodes, when compared to the camera feed.  Was not able to test due to [Link Removed] (which is really just a differ ...

It will cause a crash if a level remove from world failed

Properties of placed-in-map actor instances may not replicate if their default has been edited

If the default value of a replicated property is edited on an instance of a placed-in-map actor, then on the server is value is changed back to the default, a client who joins in progress after this ...

Duplicate the mesh will not duplicate the foliage on it.

Integer Blueprint variables reset the Bitmask Enum setting when the Editor closes

User created Bitmask flag Enumerators are not correctly stored and retrieved from Blueprint Integer variable settings. When the Editor is restarted the value of the Integer's Bitmask Enum is set to ...

RepLayout can hold onto hard references to owning objects, preventing them from being destroyed.

RepLayouts are associated with an Owning Object, which may be a Class, Function, or Struct. RepLayouts will only be cleaned up when the Owning Object is no longer valid. RepLayouts hold references t ...

Foliage LOD's Screen Size Can't be Set Higher Than 1.5

Foliage LOD's Screen Size Can't be Set Higher Than 1.5 Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 CL# 4827620, 5.1 CL 20024840 ...

ApplyLimits AnimGraph Node has incorrect functionality

In AnimNode_ApplyLimits.cpp the inputs for the ConstrainAngularRange function are going to the wrong rotator values. The XYZ of the node's input vec3 is being stored in YPR of the clamped rotator, w ...

Complex Landscape Collision is always used

For landscapes, both the simple and complex collision are used when simulated against.  ...

Inconsistent Blueprint Instance Physics/Collision edit-ability

For Blueprints with components having collision, the collision profile set in the blueprint seems to determine the edit-ability of many collision/physics properties of the instances. The profiles ef ...