Sequence Thumbnail appear incorrect when containing Tracks with Spawned Actors

Sequence Thumbnails appear incorrect when containing Tracks with Spawned Actors. The actors do not always appear in the same position in the thumbnail as they do when opening the sequence.

1. Download the attached project
2. Open the attached project
3. Notice that the pyramid is on the left in the initial thumbnail
4. Right click the sequencer > Asset actions > Capture thumbnail
5. Take note that the pyramid is not on the right in the thumbnail
6. Open the sequencer asset
7. Take note that the pyramids true position appears to be on the right (meaning the second thumbnail should be the correct thumbnail)
8. Click the save icon available in the level sequence

Result: The thumbnail flips back to the original (incorrect image with the pyramid on the left)
Expected: When clicking save in level sequencer (via the save icon available in the level sequence) the thumbnail would take into account the positions on all actors in the sequence

Sequence Save Thumbnail ignoring Tracks on Spawned Actors