The paper is delaminating from the Luan plywood, most likely due to water intrusion at some point.
By resealing you most likely stopped it from getting worse.
To fix it you could maybe slit the paper and inject a waterproof glue under the paper and smooth it back in place. Trim with a razor blade to blend it in.
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Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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