NetworkManager-openconnect setup dialog is too large for 1366x768 laptop screen
The dialog's Save and Cancel buttons are not visible by default. This is on e.g. MATE with the panels visible and not auto-hidden. Even with both panels set to auto-hide and the dialog dragged up as much as possible, the dialog's buttons at the bottom are only half-visible. Furthermore, the dialog cannot be resized to completely fit in the screen. With GNOME3 on Fedora 30 or earlier, I found it to be worse, as the panel can't be set to audo-hidden or at least I didn't find it how to.
Please, add a scrollable viewport to the dialog and make it resizable.