Air in hydraulic brakes after bleed
Your bleed was probably not perfect. It is normal. Pulling a perfect bleed is a bit hard for first timers.

Possible reasons for a not perfect bleed:


you did not fully reset the pistons before starting the procedure
you did not apply enough negative pressure and move oil from one syringe to another many times in order to remove all the air bubbles
you did not bleed the lever (push the lever all the way in and apply negative pressure on the syringe on the lever)
you introduced some air (and/or lost oil) between the time you removed the syringe and fitted the torx screw back in
you introduced air from the sirynge accidentaly (a bit rare)


My suggestion is to rebleed (not fully, but just enough to remove the air). Push oil from the bottom (caliper) using a 90% full syringe and pull from a 10% full syringe from above at the lever. While doing so, stop pushing from the bottom and continue pulling from above to apply negative pressure. You'll probably see 10-15 bubbles appearing at the top syringe.