My partner won’t let me pee until they do

Update: Thanks Reddit! I’m P2 and the wife. I feel super validated by most of you haha. My husband and I get along great and rarely argue, this is just one of those hills we both wanted to die on for being right. I win the bathroom 1st from now on.

We both agreed to post this, and agreed to let reddit decide who is right. This has been a semi petty argument for over a year. We are both convinced we are right. We are a (37)husband and (37)wife and won’t reveal who is who to make this fair. Partner 1 (P1) wakes up at 4:15am 5 days a week for work. Partner 2 (P2) is a light sleeper and always woken up by P1’s alarm. Each morning, P2 gets up once the alarm goes off to pee in the en-suite bathroom. Note, there is another downstairs bathroom, but P2 doesn’t want to make the trek downstairs. Peeing can take around 1-1.5 minutes total as they have a “shy bladder”. P1 thinks that P2 should wait for them to get up, go pee and then hop in the shower before P2 gets up to pee. P2 thinks this is ridiculous and since they don’t have to wake up until 7:15am, they prefer to walk the short distance to the en-suite bathroom and go back to bed immediately. Reddit Who is right?