Applying for extension when H1B transfer is pending with USCIS


I have applied for H1B transfer( along with H4 transfer) to new organization and the case is in RFE. Expecting an update in case status by Jan or Feb 2020.

My current organization is asking to file an extension by Dec 2019.

Will there be an issue if an extension is filed by my current organization when my transfer petition from another organization is pending with USCIS.