While there are certainly plenty of LGBTQ Disney fans out there, I don't know if any of them congregate en masse in any location at Disney Springs or City Walk in numbers that would make it feel like the LGBTQ patrons were a dominant presence. Will you have a car with you on the trip? If you're looking for taste of the local queer community, you could just head out to one of Orlando's many gay bars. I've always had fun at Parliament House, but it's easy to find a location that fits your vibe. If you don't have a rental car, you could also use a rideshare service like Lyft or Uber to get to a bar.
I love Disney Springs locations like Jock Lindsey's Hangar Bar and The Edison...but I wouldn't qualify them as gay locations, or guarantee that you would encounter other queer folk there.
I don't know if you use any gay apps, but I have previously found great luck on those with guys looking for actually meetups in the resorts (not the wink-wink -nudge-nudge meetups, but people genuinely looking for gay friends to drink and hang with while on their trip). Of course, this could be because I was there during Gay Days!