Allow to create channel / group directly in Folder
Is your feature request related to a problem?
Currently when you want to create new channel / group in specific Folder, you should do several annoying steps - 1) Create channel / group 2) Go to corresponding Folder 3) Manually tweak settings (add freshly created channel / group (from step "1")) 4) Save it.
Describe the solution you'd like
As how it works for now (see below screenshot), there is right click context menu on Folder which provides several functionality, so it will be super awesome plus user friendly if we can escape redundant actions and at that context menu will be added additional menu item which will creates corresponding channel / group that will be already inside at Folder which from it was initiated (right clicked). From developing side its already there, it just requires a small UI change.

Describe alternatives you've considered
There is no alternativites at current moment
Additional context
Not required
@john-preston does it make sense? 😆
Unfortunately, I'm not sure that your feature will ever be implemented in the form you describe. But here's a new feature that displays a toast with a drop-down list of your folders after creating a channel or group. You may find it useful if it's still relevant to you.
You are free just test of a debug build for Windows from here. https://github.com/telegramdesktop/tdesktop/actions/runs/18999780286