API doesn't update radio params

[lincomatic]

When adding a node, the API

https://meshcore.dev/api/v1/nodes

adds radio params just fine.

However, when updating a node with revised radio params, the new params are ignored. We recently switched from SF9 to SF7. New nodes reflect SF7, but when updating an existing node that has SF9 to SF7, it still displays on the map as SF9.

example data:

 Radio params: {
  "params": {
  "data": "{\"params\":{\"freq\":927.875,\"cr\":5,\"sf\":7,\"bw\":62.5},\"links\":[\"meshcore://1104c516de3253295af515f960f1b398d400fa8dcf65dfa92a61fb569108bbb361dd6f5ebf3ea5a8b369249df3cf3e182dbb96f6d858f9c26fa17a9fb218514f424f7bd469b0a279244070a3941d3f37c914d10ee41107d11bec54da898beda8562c24ad0137bb2ffc0a927e1d0d025c4ddbf8554353422052414b2052505452\"]}",
  "params": {