Hello,
I'm under Win10 in Spine 3.5.51
I have two bones. The root one has 2 keys.
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I select my 'nate' bone (don't ask for the name, it was just random 😃), I create 3 keys at the first frame.
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Obviously, the 3 key icons go to red.
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But then, still with my nate bone selected, when I go the the last frame of animation using the shortcut 'Last key', instead of showing me green icons, the icons key still are red.
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If I go manually, moving the timeline blue bar, then it's okay.
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