a+b) Only if I changed it things worked. I changed it back and got it to work by clicking on Admin Parameters for site templating, changing it to zen and then restarting the server.
e) they are back after doing the change
f) Not an issue anymore (after server restart)
h) From the code it seems so as well, but it is still grabing I don't know what 🤔
i) why are we installing theme-selva if we make theme-zen the default?
Either way, after I figured out the main issues. As for the unstability, I am well aware of that, so no expectations on my part. Just providing feedback on things striking me odd.