Thank you for this! I recently discovered that site but couldn't find a category for GL. (if there is pls show me (〜￣△￣)〜) Got any more to recommend?
Line Webtoon doesn't have that category, unfortunately.
I don't think there are other webtoons like MDQ, but you can take a look at these to see if any of them are to your liking:
1. Amongst Us - https://www.webtoons.com/en/challenge/amongst-us/list?title_no=88621
2. Springroll's Daily life - https://www.webtoons.com/en/challenge/springrolls-daily-life/list?title_no=9063
3. Always human - https://www.webtoons.com/episodeList?titleNo=557
1. First one hasn't been updated for a while. The author has other manga (which is awesome btw) in focus and this one's just a hobby. 2. You might find it too casual as there's no "plot" so to speak. 3. This one's a lot serious. The art is a bit ...different though.
http://www.webtoons.com/en/challenge/mage-demon-queen/ch01-03/viewer?title_no=113737&episode_no=6