Hate to break it to you, but you will be hard pressed to find any child’s show without homosexuality in it anymore.... Been that way for a decade or more now.
Loud House... main characters best friend has 2 dads, and one of his sisters they “out” by having an entire episode about her liking “Sam”... only to find out at the very end Sam is short for Samantha.
PBS is actually WAY behind the curve on this stuff.
Makes me glad my daughter-in-law the Tiger-Mom doesn’t allow the grandkids ANY screen time.