In the video above you can see that after the timeline selection is deselected, the current frame disappear from the timeline.
Although the frame will re-appear if you click on the frame.
Actual Results
The last frame disappear when the timeline selection is undone
Issue Summary
https://github.com/user-attachments/assets/b9412e71-63cc-4c0f-b524-2d785d178a1e
In the video above you can see that after the timeline selection is deselected, the current frame disappear from the timeline. Although the frame will re-appear if you click on the frame.
Actual Results
The last frame disappear when the timeline selection is undone
Expected Results
The last frame not disappearing
Steps to reproduce
System Information