Passwords not copying - please, I'm desperate!

Hi! I use 1pass with my company. I feel like the only one with this issue and it makes me feel crazy because no one, I guess, believes me?

Say I need to log into a site that I personally don't have the password for, the only way to get the password is by copying it from 1pass. I copy the email address from 1pass, paste it into the website I want to get into, and that works fine. Then I click copy next to the password. Sometimes it just doesn't copy at all, no matter if I hit the copy button, ctrl+c, or right click it just won't. Other times when I paste it into the pw box on the website I noticed that the password I just pasted is way longer than what I just copied.

I spent a while going back and forth trying to figure out why, then eventually tried pasting it into Microsoft Edge (I usually use chrome) and the password showed up...but it wasn't the password, it was the email! The password just didn't copy. I can do this a million times and the result will be the same.

I don't know what to do. It's interfering with my ability to do my work. Please help!