Some apps will not load in VNC, why?

[Bijan Soleymani]

On 2022-01-24 3:34 p.m., Bijan Soleymani wrote:

> 2. configure polkit it or whatever is responsible for prompting for a 
> password to work in VNC sessions.

Turns out all I needed was:
sudo apt-get install mate-polkit-bin

Bijan