I too got transferred from India to US in 2012, and continued to work for the same company for one more year in US.
While submitting my application, I didn’t care to create a separate entry for my india work for this company, and I just provided my employment details as US employee, with employment letters, payslips etc from US. Long story short, there is no way for IRCC to know if I ever worked in India for this company.
But this is what concerns me - my address history before I moved to US has India addresses. Can that be treated as conflicting information?