Battle Chronicle Leader buff not working

[bim]

There is no button to get the buff of the leader, tell me how to fix the buff of the leader?
that's how it is now - https://prnt.sc/kVHPMqNKtAdC
this is how it should be - https://prnt.sc/zDEjPXDLf0rE

[Index]

will be in sub version.