I'm glad he ate!!
I wouldn't transfer him to a separate feeding container though. Seperate feeding tubs are old school and proven counter productive over time. They actually...
A) lead to more refusals. Moving the animal = stress. Stress = refusals.
B) lead to regurgitation. Moving the animal again = stress. Stress = regurge.
C) increase your chances of getting tagged. A snake in feed mode is going to be much more inclined to strike. And it'll likely be a food strike, which is worse than a defensive strike.