How do Ioad an animation?

Greetings,

I licensed a drawing game from the asset store. Upon saving a drawing, it draws a frame around the image. I downloaded the image of the frame from the project, and modified it to my liking. Whenever I open the Animations Editor, I can load my new frame image and see it correctly in the editor. However, when I close the editor it seems to switch back to the old image.

Is there some manual save process I need to go through in the editor?

Here is an image showing the initial image vs the one I loaded:

My problem must’ve been some kind of temporary fluke, because now I am able to swap the image out as expected.

If any moderators happen to read this, feel free to close the thread. Otherwise I will bump it no more and let it die a natural death.