My previous comment was super messy.
I apologise for that.
I wanted to recommend this,
https://mangadex.org/title/a8312e9d-f78a-4e7a-8c42-0508b2fe571a/-sono-gap-ni-yowai-tokushuu
It's a collection of oneshots and its really sweet
Sweet as in, all fluff and no angst whatsoever.
The visuals are outstanding. Even though all the stories are from different Mangakas, there is still a surprisingly analogous style.
And my favourite story and in my opinion the best one is "Akaoni-kun's Rice Ball / Akaoni-kun no Onigiri" (赤鬼くんのおにぎり) by Hakata
So if you don't want to read the other ones, you should atleast give this one a shot.
Still, for me Semantic error is still the best yaoi I've ever read. (And I've read a
ton of yaoi, so that means alot)
Please give it a chance, you won't regret it.
(If you do read Semantic error, mind you, the ml is super shitty at first, but trust me, it'll get better)