i-539 & i-765 filed together: I539 is dependent on I765 biometric or independent

[hkg198282]

I field my H4 I539 with I765 together in June of 2021.
I have received biometric for I765 but did not attend. I requested to re-schedule. They are yet to call me back for new biometric dates.
My question: will my I539 will also be pending if I do not get biometric done for I765 and is there a biometric for I539 as well?
Since my I94 is only left for 2 months I don’t want to take any chances so I can withdraw 765 if that is stopping my I539 processing.

[rkk09]

Hi,
As per my knowledge, Biometrics will be needed for H4 petition not H4 EAD. That also suspended by USCIS from May 2021 onwards. Could you please make sure everything?
Thanks

[hkg198282]

I did check it and appointment letter states that the biometric for I-765. Any idea.