Linux minecraft launcher 1.17.1 does not keep password after closing launcher

Every time i close the  launcher 1.17.1  and i have the check box for keping me log in , the password is forgoten and i have to insert the password every time i start again the launcher.

The email is there but the password disapear.

It is hapning in two diferent linux open suse leap15.1  machines. I have another windows 10 machine that is keping the password  whith 1.17.1 also.

Before instaling the 1.17.1 version this was not hapning.