Withdrawal of F1 while 221g pending


I have completed 2 semesters on H4. I appeared for F1 interview and was given 221g , presumably for TAL check as I expressed interest in AI. It’s been 3 weeks , no update on F1. Now my question is can I withdraw F1 application while 221g is pending and appear for H4 interview? Will pending 221g on F1 impact my H4 stamping.