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Builder content link
Builder public api key
1d8ecee591ac4358befb8fe998100548
What are you trying to accomplish
In the gif on working with image in the documentation: Working with Images - Builder.io, you can see when you update an image, the thumbnail will get updated, but in my case, the thumbnail sudden disappear. I am not sure what might cause this, or how to re-enable the image thumbnail back again.
Screenshots or video link
Code stack you are integrating Builder with
NextJs