Confirmed Stellaris - Nation joins Federation WITH subjects even though it isn't allowed [v3.0.3] [d281]

[DasSmach]

Description
Nation joins Federation WITH subjects even though it isn't allowed [v3.0.3] [d281]

Game Version
Dick 3.0.3

What version do you use?
Steam

What expansions do you have installed?
Synthetic Dawn, Utopia, Leviathans Story Pack, Apocalypse, Megacorp, Distant Stars, Ancient Relics, Federations

Do you have mods enabled?
No

Please explain your issue is in as much detail as possible.
Research Cooperative LV 4 with 3 members and the Law "Can Subjects join = NO" invited Nation with 2 subjects (one vassal and one protectorat) into it. Both vassals joined the Federation

Steps to reproduce the issue.
-Be Leader of a Research Cooperative
-disallow subjects to join
-invite nation with two subject nations

if using the save game:
-focus on the Goblin Guild in the north, after a few months 2 states will become their vassals
-invite them asap
-???
-profit

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File(s) attached

 

[Detective_Drone [Qloc]]

Hello!

Thank you for the report!

We have added the issue to our bug database.