Frame won't play in preview

I am making a really simple animation and the last frame won’t play unless I put a frame after it! Does anyone know how to fix this?

@TumulttheCreature I’m afraid this is how Pencil2D works currently. I believe this was being addressed by a developer. If it was then it should be implemented on the latest stable version which you can find and download on http://pencil2d.org/download

If this behaviour continues then we’ll request this to be reviewed and prioritized for an upcoming version. Thanks.

Would duplicating the frame, once, work?