1099R Early distribution

[UCFBuckeye]

Invested $1900 into Roth 401K.  Took an early distribution for $2200.  When entering by itself TurboTax calculates penalty correctly on the $300 gain.

I also did a backdoor roth that accrued $7 interest.  When I enter the backdoor roth  it eliminates my penalty tax on the early withdrawal calculation.  I’m only taxed on the $7.

how do I correct?