Why is Turbo tax asking for total value of all IRAs

After I've entered my 1099R forms for my IRAs, Turbo asks me to enter the total value of all of my traditional IRA, SEP, and SIMPLE IRA on December 31, 2025.  Is this a required entry? What do Turbo tax do with this information? It states the information is sent by mail on Form 5498. However, Form 5498 is normally send in March.