How about adding toys to the dining table? This way she shifts the focus from tv to the toys. Then slowly reduce the number of toys on the table. And then gradually remove all toys from the table.
I had this problem too. So I will put toys in front of them so they get distracted from the screen and intrigue while playing the toy. Then slowing feeding them their food
I have this issue for a few weeks with my 14 months old as well! Certain days I just give her some adult food that we are taking.
same for me too!
Same