It is still an issue on 19.04.
Steps to replicate:
Open Software & Updates and switch to the Other Software tab and click one of the checkboxes. The window loses focus but the authentication dialog does not appear. If however a checkbox on the Ubuntu Software tab is clicked then the authentication dialog does appear.
It is still an issue on 19.04.
Steps to replicate:
Open Software & Updates and switch to the Other Software tab and click one of the checkboxes. The window loses focus but the authentication dialog does not appear. If however a checkbox on the Ubuntu Software tab is clicked then the authentication dialog does appear.