Other Software checkboxes don't always open the privilege elevations window

[Gert Oja]

Disabling repos under Other Software usually doesn't open up the password window like it should. The window just turns grey but I can use it when I click on it as if nothing happened.

ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: software-properties-gtk 0.97.11
ProcVersionSignature: Ubuntu 5.0.0-27.28-generic 5.0.21
Uname: Linux 5.0.0-27-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.10-0ubuntu27.1
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Sep 15 13:57:03 2019
InstallationDate: Installed on 2019-07-26 (51 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
PackageArchitecture: all
SourcePackage: software-properties
UpgradeStatus: No upgrade log present (probably fresh install)