Custom .ini file

[schoeppi5]

I noticed, that if I mount a custom ini-file in the container it will be overwritten by the entrypoint. I do notice, that I can set alot of environment virables for configuration, but would like to do that in a file instead of setting all these variables or using another config file here. What is your stand on this?
I do see the higher risk of misconfiguration here and think, the way it is currently implemented deals with that just fine.
And maybe this is already a possibility and I just don't see that.

Thanks in advance for your reply.