Cannot Change Support Config For Union Boss

[fallow orbit]

When pressing the save button here, I cannot change my characters.

[spring acorn]

Have you tried to restart the game ? @fallow orbit

[fallow orbit]

yes

[spring acorn]

And if you put others ones?

[fallow orbit]

i wish i knew why it sent the video like that

[spring acorn]

Did you put others supports before them ?

Cause on your video, it seems your Lingluo was used 2 times

So perhaps they're already in position, that why it doesn't save