Transaction Fees calculated does not take into account ancestors size or fee

For example tx 13901ab74b65e9f1540ae6d88112de7a78927e98ddd97aff997e331ce539a10b does have 62.0 sat/vByte. but taking into account the ancestors is only 11.7 sat/vByte

$ ./bitcoin-cli -rpcconnect=192.168.1.38 getmempoolentry 13901ab74b65e9f1540ae6d88112de7a78927e98ddd97aff997e331ce539a10b
{
"fees": {
"base": 0.00011775,
"modified": 0.00011775,
"ancestor": 0.00014508,
"descendant": 0.00011775
},
"size": 190,
"fee": 0.00011775,
"modifiedfee": 0.00011775,
"time": 1579094591,
"height": 612958,
"descendantcount": 1,
"descendantsize": 190,
"descendantfees": 11775,
"ancestorcount": 5,
"ancestorsize": 1240,
"ancestorfees": 14508,
"wtxid": "13901ab74b65e9f1540ae6d88112de7a78927e98ddd97aff997e331ce539a10b",
"depends": [
"5fea45e111f6a74d475cad8792fb106dea281857c5c09632437d1383a158e634"
],
"spentby": [
],
"bip125-replaceable": false