Aw, my DD10 was the same at that age. She could read anything but didn't like to. (At three years old she was sounding out these crazy compound words, letter combos, contractions, silent letters - you name it - but she didn't have the eye tracking development to read more than a sentence at a time). At 6 she was reading from middle school biology text books (words like duodenum, esophagus, etc, and remembering & comprehending), but... wouldn't read more than a paragraph.
Meanwhile she had 6/7 year old friends who'd read entire books of, say Junie B Jones... that kind of thing. I thought "what is wrong with her... she reads so well... why can't she read?"
Interestingly, her brother has strabismus. She's not diagnosed with the issue herself, but I really feel like her early resistance to reading (even though she clearly could) was anatomical.
She's outgrown it
She actually didn't start reading novels for fun until she was about 8/9, but now she's constantly reading. Now she'll immerse herself in a novel and read all night, and leave her homework for the next morning (she sets her alarm at 5/5:30 and does it before school).
