Heir Designation lost upon game reload if heir is Co-Monarch

[Swinehog]

Information​

I have verifed my game files (Steam only)​

Yes

I have disabled all mods​

Yes

I am running the latest game update​

Yes

Required​

Summary​

Heir Designation lost upon game reload if heir is Co-Monarch

Description​

I designated one of my sons as heir for my realm. This worked as intended, partition now favoured this son as primary heir for my realm. Then, I elevated him for Co-Monarch for good measure (which also designates him as heir). All good so far. I played for many in-game years, and then saved and loaded the save. This emptied the Designated Heir setting, while also making it impossible to set it again (because the game says "Your designated heir is your Co-Ruler!").
This defaults the realm heir to my first-born as per partition succession and it is impossible to override this with heir designation or co-rulership.

I uploaded a save where you can elevate my designated heir, save and immediately reload to trigger the bug, but I'm pretty sure it happens all the time.

Steps to reproduce​

Elevate Designated Heir to Co-Ruler. Save. Reload save.

Game Version​

Basilieus 1.13.0.4, Checksum: 6236

Platform​

Windows

Additional Information​

Affected Feature​

• Gameplay

Save Game​

View attachment designate_heir_bug_l.ck3

Other Attachments​

View attachment designate_heir_bug_l.ck3

 

[tanktop tiger]

It's not about leaving the game, it's about entering a regency. Mainly, a regency upon entering isolation. If you enter a regency, a random regent is assigned, or in the worst case, a randomly entrenched co-emperor if you've designated a co-emperor. Broken feature

 

[Twiph]

Having the same issue... Did you find a solution?

 

[acid80]

Having the same issue... Did you find a solution?

Same here.