Suggestion / Bug Platform

I'm sure I am not the only one with this problem:

I personally really like playing with mods but there are a few ones that I always use like Flux, Better F3 and more. Every time I want to create a new modpack, I have to add these mods manually.
The problem: adding over 10 mods manually over and over again can be really anoying.

So why not adding a button to duplicate modpacks?
I don't think it's that hard to code and it would help many people:

• You can create a "Modpack Template" which you can duplicate and then add the specific mods you wanna use

• You can test if one mod more causes big performance issues or helps out by duplicating the modpack and adding this one specific mod. You can even run both packs at the same time.

There are some more uses for that but I don't think I'm the only one with this problem.