How to NOT store credentials for WPA enterprise?

I'm connecting to some enterprise wireless network (eduroam).

The thing is that it saves the User/Password in the wireless settings, anyone can click 'Show password' and see my university account password.

What I want is that it prompts me everytime the credentials inputs when I try to connect to the network and don't save it under the 'settings' page.

Is this possible? If yes, how?

Thanks

Ubuntu 18.04 LTS

When you're entering your credentials while connecting for the first time, click on the symbol in the "Password" field. A pop-up should appear. Select "Ask for this password every time".