1099-R Distribution Code H for direct rollover to Roth 401k

Last year I directly rolled over my 401k from my former employer to my new employer. I had both a Roth 401(k) amount and a traditional 401(k) amount. I received two 1099-R's from my former employer's plan administrator and one of them has distribution code G and the other has Code H. Looking at the description of Code H, it looks like that is only for direct rollovers to a Roth IRA and not another employer's Roth 401k plan. My plan administrator says it is correct but all the IRS guidance about the Code H says it is for money moved to an IRA. Can anyone confirm if Code H is appropriate for a direct rollover from one employer's Roth 401k to another employer's Roth 401k?