Do anyone else’s pets not sleep when put in beds?

Lately, I’ve noticed most of my recently adopted pets will NOT sleep when put in certain beds. There doesn’t seem to be a lot of rhyme or reason, since they’ll refuse to sleep in any combination of WShop, PSI, or estore beds. At first I thought this was a glitch with estore pets, but today I adopted a lil kinz frog I found in the wild, and it was so old the tag still said patent pending, so it’s definitely not an issue with only newer pets. Does anyone know a fix?