Need Guidance : Two parallel roles in the same company

Hello Experts, seeking your advise on this situation as I had applied to two different positions ( same level but two different groups) in a same company within 3 weeks apart. The first one screening is done and next round of interviews are scheduled but this morning got a communication from the hiring manager of the another role to have an interview. Both are aligned to my experience but the first one closer to my heart. Also I am trying to keep both the opportunities open for better probability to land somewhere.

Please recommend how to address this situation ethically but also knowing the job market not to give up opportunities.