Pjiang老师 and 论坛 experts 请帮忙看看–H1B transfer under AC21

The new employer will start to process my H1B transfer very soon. My I-140 is approved a year ago and I-485 is pending > 1 year. The new job duties are similar to my old one, but the job titles are different - my old title is Finance Programmer, the new title is Financial Analyst. I am a little bit worried about the job title (since it sounds like from different fields) and not sure if this will cause a problem for my I-485 application.

Please advise. I appreciate your input! Thanks much!