How bad would it be showing part of my experience as senior DS?

Some background. Have been stuck (because of visa issue) in the same position and paygrade for 4 years. My role has evolved and matured but manager basically took the advantage of me being stuck and denied any promotion.

But finally got my GC and now I am can move out. So the question is, is there any issue if I just put my last 2 years experience out of the 4 as a senior DS? Putting all 4 years in …

datascience experience issue manager part promotion role visa