How to add catchup 401k contribution in TurboTax

I have 401k plan from my employer. I am above 50, so allowed additional $7500 catchup contribution.

How do I add it in turbotax? Adding it as TraditionalIRA contribution hits a income limit and TT reduces it to 0.

As far I know, there is no income limit for catchup contribution. Is this not supported by TurboTax?