Changed a color & image in one state, however the old color/img visible in transition btwn sts

Newbie here. I'm creating a prototype for a website and am building a header with 3 states. Each state will reveal a unique color, image, text message. Initially functioned fine, however I recently changed the background color (simple rectangle shape) and image in the second state, however when I preview in prototype, the old color and image is still visible in the brief transition between the modified state and the next state, for a nanosecond. I'm modifying the original component, so I don't believe that's the issue. In Design mode, when I select each state, there's no sign of the old color and image, and there is no indication in the layer panel of the old color and image. Yet it must remain somewhere in a down state or a transition that I can't access. Could someone please help me find where the old color and image are coming in? Maybe help me access where this is coming from? Thank you so much in advance! I have copied this component into a new file I can share if needed.