Burgundy's PUs liberating themselves ?

[Blust]

Hello, is it a new way the event of Burgundy Succession to happen ? As France, I had an event where I could declare war on Burgundy for the PU (because Burgundy chose to stay independant) so I did, but the junior partners of Burgundy became his allies as soon as I attacked... Is it supposed to be this way ? I then inherited Burgundy a few months after winning the war thanks to the horse event but still... Losing all Netherlands subjects is a shame

 

[The Norman Yoke]

Hello, is it a new way the event of Burgundy Succession to happen ? As France, I had an event where I could declare war on Burgundy for the PU (because Burgundy chose to stay independant) so I did, but the junior partners of Burgundy became his allies as soon as I attacked... Is it supposed to be this way ? I then inherited Burgundy a few months after winning the war thanks to the horse event but still... Losing all Netherlands subjects is a shame

Allies? They might have released them via the event, and then due to lack of monthly tick, had friendly status so allied