Good,but people dont want to learn new things,she can add them if they have joint application ,not as a dependant but as accompany, but if they have separate application then she can later sponsor them after obtaining her Pr.
Yes I’m not an immigration lawyer but am genuinely curious how they are being included on her PR application. Are they requesting to be included on H&C grounds? That seems like the only way it would be possible but also far from a guarantee.