CK III - Republican Legacy - Appoint as Republican Overseer - Law inconsistent

[void0x00]

Short summary of your issue
CK III - Republican Legacy - Appoint as Republican Overseer - Law inconsistent

Game Version
1.6.1.1

What OS are you playing on?
Windows

What platform are you using?
Steam

What DLC do you have installed?
Royal Court,

Do you have mods enabled?
No

Have you tried verifying your game files (Steam only)?
Yes

How much "pain" is this causing you?
2

Please explain the issue you experienced in the most condensed way possible
After use the "Appoint as Republican Overseer" interaction, sometimes the vassal's succession law will change to republican law

Please explain how to reproduce the issue
1. grant Treviso to Ismail (internal ID: 16808190), use the interaction, the succession is still Confederate Partition
2. load save, grant the same land to Nana(internal ID: 53384), use the interaction, the law will be republican
3. load save, revoke the mayor of city vicenze, grant to Nana again, use the interaction, the law will be Partition

Is there anything else you think could help us identify/replicate the issue?
if the count do not have city, or do not have mayor, the law will not change at that moment, but will change next day

if the vassal is in Partition Law, it will change, if it is Confederate Partition, it wont.
seems it is beacause Confederate Partition = { can_keep = { always = yes },
but can_have_partition_succession_law_trigger requires fedual or clan

I have attached a save game
Yes

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