Local or plataorm skin cannot be loaded, and have no "Reload" button

I play Minecraft in two different computers at different locations (both are Windows 11), and I always use the same skin, but it is a local skin. So, when I try selecting that skin, a message displays at the top of the screen: “A local or plataform skin could not be loaded”. But, it should be a button where the skin should be that says “Reload skin”, but it doesn’t appear. So, I have to import the skin manually from my computer.