I received my visa but Middle Name was truncated

[throwaway3982 1]

Ok so today I received my U.S immigrant Visa. The surname is correct, first name is correct but the middle name was truncated ( last 3 letters ) in the VIZ “ Visual inspection Zone “. 
In the MRZ “ Machine read Zone” the name is written fully without any truncation. Passport number is also correct as is everything else.
Is this normal? My son got his visa as well and his name wasn’t truncated I’m guessing because his name isn’t long like mine. 

[mam521 2,103]

If your name(s) are too long for the allotted number of characters, it will be truncated.  My one child has 35 letters in their name, so the middle names are inevitably always truncated and the MRIV was no exception - whole name eliminated in the viz and truncated on the mrz.  No issues entering, no issues receiving greencard.  

[throwaway3982 1]

17 minutes ago, mam521 said:

If your name(s) are too long for the allotted number of characters, it will be truncated.  My one child has 35 letters in their name, so the middle names are inevitably always truncated and the MRIV was no exception - whole name eliminated in the viz and truncated on the mrz.  No issues entering, no issues receiving greencard.  

Thank god, that’s a relief, In my VIZ 3 letters are gone and MRZ is perfect and complete. I’m relieved 🙏  thank you