Thumbnails were broken for recording fallback because it wasn't expecting absolute URLs in the manifest.
Also tweaked the fallback logic to just return the original manifest URL if everything was found on the primary, I kinda prefer to keep the happy path using the same manifest we're used to rather than writing a new playlist for every recording job. There may be weird edge cases like this thumbnails issue, and would rather keep the normal happy path unchanged in that way.
Thumbnails were broken for recording fallback because it wasn't expecting absolute URLs in the manifest.
Also tweaked the fallback logic to just return the original manifest URL if everything was found on the primary, I kinda prefer to keep the happy path using the same manifest we're used to rather than writing a new playlist for every recording job. There may be weird edge cases like this thumbnails issue, and would rather keep the normal happy path unchanged in that way.