I didn't thought that this will be consider as a feature, well, for security purposes, it might work.
For this issue, browser's saved logins do the job for this issue. It can be used but having password manager is safest way.
I think it's weird to consider it as a feature, they should offer two version like what this forum have, before we login, they ask how many minutes we want to stay or always stay logged in.
This is a very good suggestion and actually my preferred feature to all casino accounts I’m playing since it’s very hassle to login frequently whenever I close my browser since I do have 2FA security from a different device before I can login my account.
Or at least have a feature like gmail which the casino remember the device which was use as trusted device to easily login since withdrawal usually have same security on login options.