Pass capability as env variable to the POD

[Ray-Bamber]

Hi @alcounit,
Great project, been using it for months, thanks !
However I ran into a limitation lately: I cannot pass a capability as environment variable to the POD. That works on Selenoid (here) and Moon but does not on Selenosis.
I managed to get it to work by setting the var in the config file like this:
....
env:
- name: ENABLE_VNC
value: "true"
- name: MYVAR
value: "MYVALUE"
....
but I want to set it dynamically per session throught capability. Do you think that can be added shortly ? Many thanks.