[BH] Business renown doesn't go past rank 2

Out of curiosity, was this sim who owned the business a child? My own sim is a child and I found your thread because her business also cannot go past rank 2 now. But once I thought about it, I remembered that children can't get the perk points past rank 2 (it says so in red text when you hover over the perks), so I'm wondering if this is an intended feature regarding children owning businesses and not a glitch for all sims.