Hi @himanshu0608sharma,
Thanks for feedback. Perhaps it is not related to the Twitter Labs, but based on this use case - using the first plugin for oauth and then the second one to get tokens and fetch data, Twitter sees the already used token I’m afraid.
I can understand your request of using one plugin for signup/login, because our plugin is not an oauth provider indeed, unfortunately. However, we recommend using our Twitter plugin without intersecting with another Twitter plugins, in order to have a smooth experience and use its features at the fullest.
Best,
Alex