This is good to hear. Just put a set of 25c GP5000’s onto some Belgium Plus rims as Schwalbe One 28’s didn’t like the fork clearance. Schwalbe Pro One 28’s work fine on my other wheels & id wrongly assumed that wider rim would increase width & reduce the height of a tyre
This was with Pro One 23s, which in my experience tend to be pretty true to size, until Contis which tend to be a bit larger. There's too many variables for anecdata to be terribly reliable though.
I've got some wheels with Belgium Plus rims which I run (sometimes) on one of my bikes with 23s. Never had any issues. In fact, they work very well.