Versions 1.3-1.5.2 Dont run as demo mode when you dont own Minecraft !!!(MultiMC technically allows pirating old versions of Minecraft with this bug)!!!

[ItsMeSleepy]

Operating System

Windows

Description of bug

https://youtu.be/CVipTOE6ttA

The video explains it all

DEMO Mode doesn't work on 1.3-1.5.2
Instead, it defaults to the full version of Minecraft.

Steps to reproduce

To replicate:

1. Get a Microsoft account without Minecraft
2. Log into MultiMC
3. Run a Minecraft Version between 1.3 and 1.5.2
4. Demo Mode does not function, now you're playing full Minecraft

Suspected cause

No response

This issue is unique

• I have searched the issue tracker and did not find an issue describing my bug.