Though I know the yuri fandom is a traumatized fandom.
Underrated comment. Being a fan of a genre that does not deliver more times than it does, its just simply not good for a normal person's mental state. There's only so much high profile cop-outs and bait & switches that you can take before you're optimism just crumbles down in on itself and you just can't help yourself from being overly paranoid at any ambiguity.
On the subject of this manga though, personally I like that it's tagged as "Subtext". I went in hoping to just enjoy a simple story about girlfriendship, so I was surprised at how romantic their interactions are. However as long that "Subtext" tag remains, I know not to put too much hope in any definitive relationship changes and just enjoy the story for what it is.