Of course other religious minorities have been targeted by IS as well, which always finds a good media coverage in the west. (politics.stackexchange.com)
The Pope's envoy to Iraq, Cardinal Fernando Filoni, delivered the letter which said: «I appeal to you with my heart full of pain while I follow the brutal suffering of Christians and other religious minorities who are forced to leave their homes, as their places of worship are destroyed.» (premierchristianity.com)
If it happens to LGBT people, or to people in other religious minority groups, it is of little concern (or is tacitly supported). (rachelheldevans.com)