CameraShake track in Camera Animation Sequence not playing on PIE

UE - Anim - Sequencer - Oct 5, 2022

CameraShake works fine in Camera Animation Sequence's Cine Camera Actor Preview. But not played on Play in Editor mode. ...

Possessable bound to Spawnable in parent sequence will break if its the only binding in the subsequence/shot

UE - Anim - Sequencer - Oct 19, 2023

Possessables bound to spawnables in parent sequences can break after the parent it de-spawned.  ...

Actors animated with sequencer cause "Begin/End Overlap" events to fire every tick

UE - Anim - Sequencer - Jul 18, 2016

Actors animated with sequencer cause "Begin/End Overlap" events to fire every tick while overlapping another actor ...

Crash editor when open the level sequencer after updated 4.20

UE - Anim - Sequencer - Jan 8, 2019

When migrating from the version before 4.20 to the version after 4.20, opening the level sequencer will crash. I think that there is a problem with conversion from SnapTimeInterval (FixedFrameInterv ...

Need to focus in Sequencer window for arrow hotkeys to work each time when scrubbing the timeline

UE - Anim - Sequencer - Mar 26, 2019

The Sequencer timeline can't be scrubbed with the arrow keys because the Sequencer Window loses focus after an arrow key is pressed. This is a regression from 4.21.2 (CL-4753647) where repeated arro ...

Crash rendering image sequence if the Sub-Level with matinee is not loaded

Tools - Apr 15, 2016

Crash rendering image sequence if the Sub-Level containing the matinee is not loaded. This seems to go away if the level is either set to "Always Loaded". Seems to be a result of people not switch ...

StopAtCurrentTime Node Sets Playback Position To 0.f In Level Sequence Actors

UE - Anim - Sequencer - Jan 20, 2020

Level Sequence actors have their current playback time to 0.f when using the StopAtCurrentTimeNode. In MovieSceneSequencePlayer.cpp line 288 TimeToResetTo is set to 0.f. Attached is a 4.24 example ...

Sequencer: SourceData[x].SourceIndex may be larger than the size of the Sections array, causing a crash

UE - Anim - Sequencer - Mar 29, 2017

A licensee has encountered a crash when loading Sequencer Assets that occurs in BlendSegment during a sort lambda. It's possible to end up in a situation where the SourceIndex being sorted is larger ...

Sound Cue with Branch or Switch node has incorrect duration when played in a level sequence

UE - Audio - Oct 19, 2020

Sound cues with a branch or switch node will show in the sequence with the longest duration of any waves within the cue, despite which one will be played. During playback the section length will dif ...

Sometimes when Sequencer window refreshes the mute property on tracks are toggled

UE - Anim - Sequencer - Aug 23, 2021

Issue was noticed by Grayson in For.tnite/Main. Regression: No this occurred similarly in 4.27 still not 100% repro but some modification in sequence triggered toggling the mute track ...