The "All IPs on this node" widget seems to use the OIDs 1.3.6.1.2.1.4.20. this OID is deprecated and it is recommended to use 1.3.6.1.2.1.4.28.
OID 1.3.6.1.2.1.4.20 ipAddrTable reference info
This table has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by the ipAddressTable although several objects that weren't deemed useful weren't carried forward while another (ipAdEntReasmMaxSize) was moved to the ipv4InterfaceTable."
I would like to have Solarwinds Observability Self Hosted use the new OID.