UEFN Crash after pushing keyframe component changes

Summary

Everytime I make a change in a keyframe component prefab and push changes my editor crashes

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Stability

Steps to Reproduce

Make a prefab
Add keyframe component
add editable array of delta keyframes
each time you change something on the editables and push changes → crash

Expected Result

To push the changes and go on with my work

Observed Result

editor crashes

Platform(s)

PC

FORT-1095337 has been created and its status is ‘Unconfirmed’. This is now in a queue to be reproduced and confirmed.