How do I find a friendly, inclusive roleplay group online?

One of my queer friends is interested in joining a campaign online, and is looking for an inclusive, friendly group of players. She asked me how she’d find such a group. I’d love to answer her, but after years of roleplaying irl and online, I still have no idea how I’d accomplish such a feat.

Most of the time in online games, the issue of gender and sexual diversity isn’t addressed, so I tend to end up with groups where at least one person isn’t comfortable with a non gender binary character, or expresses ideas about gender that make me uncomfortable. It tends to eventually come up and ruin an otherwise fun game night.

I don’t want to play in a don’t ask, don’t tell roleplaying campaign. How do I find a group of friendly, inclusive players who can roll with lgbt characters?