A draggable "random segment" for your listening queue

Small idea I've been thinking about for a while: what if you could drop a kind of "marker" into your queue, sort of like a track, but one you can move around wherever you want?

Here's how it would work:
Everything before the marker stays in normal order, like the order of your playlist or album. But everything after it automatically switches to shuffle. And the fun part: if you tap on it, it just reshuffles the part that comes after, without touching anything before it.

Why I think it's cool:
Right now it's kind of all or nothing, either you play your playlist in order or you shuffle the whole thing. This way you could keep the beginning nicely ordered (like the start of an album you like to hear in sequence) and let the rest turn into a surprise, reshuffling it as many times as you want without messing up what came before.

I don't think it'd be too hard to add visually, kind of like a draggable item in the queue. Let me know what you think, and feel free to vote if this idea speaks to you!