Homosexuality was common in Isamic culture during the 15th century in South Asia. It is written of Sultan Mahmud Mizra, uncle of Babur in Tuzuk-i-baburi (9):
He took beautiful boys of his noblemen and admitted them into his “boys’ harem”. He surrounded himself with scores of beautiful boys. This practice became a custom throughout his kingdom and noblemen occupied themselves with this mode.
As per Defenceforumindia (12):
Muslim men who sodomise young boys are not considered homosexuals or paedophiles. The love of young boys is not a phenomenon restricted to Afghanistan; homosexual pederasty is common in neighbouring Pakistan, too. rich men buy boys as young as 11 from impoverished families for sexual slavery. The boys are dressed in women’s clothes and made to dance and sing at parties, before being carted away by the men for sex.

Source

Another famous story is relationship between Alauddin Khalji and Malik Kafur

Omar Ibn Al-Khattab had an anal disease which could only be cured by semen

which made him passive homosexual

11th century Islamic LGBTQ+ art with camels

Farewells of Abu-Zayd and Al-Harith before the return to Mecca, from 'Al Maqamat'