I noticed that some of my animations were not responding to change when trying to customize colour and had missing layer colour swatches in the Lottie Editor. I did some experimenting and discovered the cause of the error and figured out a solution to the error. Check this tutorial for more info. Please check this tutorial for more info. If you have any questions please leave a comment and I will try to help you.
Thanks for sharing! @isionindustriesoffic
It was bothering me that the colors were missing and I didn’t want to publish anything new until I figured out the problem. I hope it helps other people with similar problems.