Well her point of story is also understandable, afterall Shabana Azmi did had opinions about Kangana, so Kangana would be wary of supporting a movement led by Shabana Azmi, despit her views of the issue.
It's just like Bruce Banner thinking similar to Tony about accords and being a close friend of Tony still would choose Team Cap because despite sharing similar beliefs he wouldn't be on side of General Ross, who has his own issues with hulk, and it's completely understandable.
And BTW is Padmavati still releasing? I mean after getting postponed and banned in almost half of India, is it still releasing..??