Restriction added after test to add endorsement

My question is has anyone takien a road test to add an endorsement onto a current CDL that had no restrictions resulted ina restriction to be added after that test? I hold a class A CDL and took a road test to add a passenger and school bus endorsement. I had no restrictions specifically no E restriction meaning I couldn't drive a manual transmission. Because the bus I tested in was an automatic after receiving my license back with said endorsements it also came with an E restriction. Is this the way it is supposed to work? I contacted Texas DPS and they said the only way I can get it removed is to retake a road test in a manual transmission. I just don't understand how taking a road test to add endorsements to a current CDL with no E restriction can somehow result in them applying one to my license. Is this wrong? Thanks

 

I asked them if that's the way it works why did they not notify me of that ahead of time, because I would have never done it if I knew that's what would happen. They did not give me a response. DPS that is. It is very frustrating and makes no logical sense.