He pees if he is in one spot on the bed too long, but he loves a good coze in the mornings.

Hi everyone, I adopted Croissant 3months ago and he is 9mos now. He is neutered and aside from the bed issue, he only will go to the bathroom in his box. When he is on the bed and gets too cozied up, he unfortunately pees the bed (thank you waterproof mattress cover lol). Wr do try to not let him sit still for too long, but I feel so bad because he loves his cozes.

Aside from not letting him get too cozy, is there anything I can do?