I’m doing some testings with Cells on a pre-prod server and it looks like there is a serious bug with the “Change your password screen” :
Once I type a new password and confirm it, I can’t validate my choice, the OK button refusing to respond.
I tried with Firefox 74 64bits, Brave (latest built too) and Edge. With Edge the problem is even worth as I can’t even type anything, having just a frame with password in it.