Uh-oh....I know you mean well but Delilah can at any time take a foot off or crush that baby's head. There is not usually even a warning. Best for them to be separate at all times. I raised lots of babies and they will do that out of the blue.
Pictures on the internet + even on breeder websites sometimes pose babies all together for cute pics but if they are left on their own disaster can happen. You'll need a separate tank set up for each dragon.
Other than that, enjoy your new baby Sofia !
They're not left by themselves i put them together for a lil while so sofias not shocked by my big girl Delilah.
sofies cage is set up in a seperate rm n has the heat on 75 bc ahe likes to lay rt outside her box.
this is how i put them around each other i even set the baby up across the rm in case she don't want visitor's.
Delilahs cage. I have dragon proofed the whole apt so they can run around when im not home. Delilah is blocked in at the corner of livin rm with light a place to hide and water.
The baby is in kids rm with door shut hope tht puts ur mind at ease