I'm a trans creator, but my comic doesn't have much trans content (there's a historical figure referenced in the current chapter who is trans, but I don't make a point of discussing it because it's not relevant to the plot). It has a fair amount of LBG content though.
I have to say I don't write trans characters particularly often, and I've not posted any works featuring them online yet. I find it difficult to relate to a lot of trans characters in comics, whether autobiographical or fictional, written by trans creators or not, so I'm not sure how well received the trans characters I write would be.