Episodes "issues"

Hi i have few maybe ideas, but more like functions that need to be added or fixed

1st one
When you add the episodes, why there is no option to chose where the episode air?
Because now it only choose that it airs on tv, then you need to go on episode and change it, that it airs on streaming

2nd one
Why on https://www.imdb.com/calendar/ TV Episode section shows only episodes that airs on tv, but not streaming ones?
I think more series now air on streaming than tv and it should show it
Since it's the same thing, just airs on the different platforms

3rd one
Also some series airs one different dates on streaming and tv
But you can't add it
If it has date with streaming option
You can't add date with broadcast on tv option it says this tv episode already has a release date