Thanks @hosseinimr93  and  @o_e_l_e_o, for your response.
I was trying to perform a partially signed transaction using my new coldcard wallet and wasabi wallet on my desktop.
This is first time I am using the wallet.
Not sure if my private keys are compromised because, I have not connected my hardware wallet with computer.
only created a transaction on wasabi wallet, took that to coldcard wallet in a memory card, and signed.
for privacy concerns, I am not sure if should share the transaction url, this is first time i am using the wallet and not sure if in future, I can create new public address using same wallet or it remains same.