I-485 was current when I filed, but retrogressed eventully. Will USCIS still process?

[giri_aqua]

I am from India, currently in US on L1-A. I cuncurrently filed I-140 and I485 last year in Oct, 2022 when the status was current. I recieved I-140 approval few month ago. Couple of weeks back I got RFE for Medical in spite of filing it along with I-485, anyhow I resubmitted the medical.
Will the USCIS process my I-485 since it was current when I filed in last year 2022?

[newacct]

Your I-485 will remain pending, and you get the benefits of a pending I-485, including renewing EAD and Advance Parole for free for as long as your I-485 is pending. But your I-485 cannot be approved until a visa number is available for your priority date in the Final Action Date chart.

[giri_aqua]

Do you know why they sent Medical RFE if they are not actively processing I-485? I-140 was approved on 12th Jan 2023 and at that time the final action date was current.