が目に入らない

not notice

→ が
phrase Rare #36,797
not notice Literally means “doesn't enter the eye.” It can describe failing to notice something visually, often with a tone of surprise or criticism. The positive form 目に入る can mean “catch one's eye” or literally “get into one's eye.”
JA: こんなに大きな看板が目に入らないの?
EN: You don't notice such a huge sign?

この美人が目に入らないのかしら

I wonder if you don't notice this beauty right in front of you.

— 魔女の宅急便 (1989)

彼は他のものが目に入らないほどお金を崇拝している

He worships money to the point that he can't see anything else.

なぜそれが目に入らない

Why don't you notice it?

— シカゴ (2002)