Evie
Pronounced like Eevee
Yeah, that one area is a bit of a mess (Eastern Europe/Baltic/Black Sea/Levant), because of the way Paradox handled merging the European and Rest of Asia parts of their map (as they cleared used a different projection for the Europe area). Which is the one major flop of their map projection. Most everything else can be made sense of.
That said, IMO it's normal for Belarus and Ukraine to be proportionally smaller compared to Europe. Even if all provinces of the PLC are represented, there's only so many provinces you'd end up with in the region, and there's very little reason to subdivide those. So if they were not proportionally smaller than western/central Europe, you'd either end up with a handful of massive provinces, or a massive handful of provinces (far more than is justifiable)..
That said, IMO it's normal for Belarus and Ukraine to be proportionally smaller compared to Europe. Even if all provinces of the PLC are represented, there's only so many provinces you'd end up with in the region, and there's very little reason to subdivide those. So if they were not proportionally smaller than western/central Europe, you'd either end up with a handful of massive provinces, or a massive handful of provinces (far more than is justifiable)..