It doesn't necessarily need to be visually obvious. There are plenty of aspects to making a transition realistic even if you aren't visibly trans.
Yes, choices must be made in any given portrayal of something, however, research ahould also be done to make sure that portrayal is accurate to the people being represented. I don't know what Jeph plans to do with Claire in the future, so I can't claim he hasn't done that. However, thus far in her portrayal, I can point out, as a transwoman, pieces that I have a problem with.
I write, and I get that complaints about characters can be annoying or meaningless, but that doesn't always mean they are illegitimate. I didn't post here to start an argument, rather to state certain misgivings I have.
Honestly, I'm just tired of seeing two portrayals of transwomen-- not passable, unhappy murderer/ murder victim, or passable, pretty, and happy because cis-looking.