LM706A0: Webench issue & clarify rail requirements

Tool/software:

Hi expert,

My customer plans to use LM706A0 for the 4 below rails:

1. 48->12 at 10A
2. 48->12 at 3A
3. 48->20 at 7A
4. 48->24 at 1A

We were using Webench to evaluate the circuit of this device with the above requirements, but for rail #3 and #4, webench spits out the below error:

Will the device work for these rails or does it not fit the requirements? If so, can you help to provide a schematic for rail #3 and #4 similar to Webench?

Thank you!

McKenna