Can't build building because a culture not mine doesn't have innovation

[The Don Gaming]

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​

Can't build building because a culture not mine doesn't have innovation

Description​

Essentially I can't build buildings because Polish Culture doesn't have the innovation required. My culture is a Polish/Russian Hybrid culture and not Polish.

Was working as intended until my previous ruler died a little before the current character could take over, both my character and his regent are of the hybrid culture. Both my regent and my ward (both my sisters) are of same culture as my custom culture and character.

Side note... I'm also not the head of the culture. Another dynasty member who has zero provinces of the culture is instead. Again wasn't an issue till this ruler.

Steps to reproduce​

Create a hybrid culture (in this save Polish/Russian) and die into a child heir.

Game Version​

1.14.2.2

Platform​

Windows

Additional Information​

Affected Feature​

• Gameplay

Save Game​

View attachment Piast_867_01_01.ck3

Other Attachments​

 

[Opanashc]

There are some building which check the county culture innovations, while others check the barony holder innovations. Question is, is it coded like that for a reason.

 

[The Don Gaming]

This would appear to have been the issue.... Many thanks