I think your issue may related to this thread.
Query I used:
{
var(func: eq(brand.id,1102),first: 10000) {
appleUid2 AS uid
}
details(func:uid(appleUid2)) {
category @facets(orderdesc: tCount, first: 10000) @facets(eq(geo, "IN")) {
#id:category.id
uid
expand(_all_)
}
}
var(func: eq(brand.id,1102)) {
appleUid AS uid
}
detailsOriginal(func:uid(appleUid)) {
category @facets(orderdesc: tCount) @facets(eq(geo, "IN")) {
id:category.id
}
}
}
{
"data": {
"details": [
{
"category": [
{
"uid": "0x4e201",
"category.id": 20538,
"category|tCount": 11613
},
{
"uid": "0x30d42",
"category.id": 23911,
"category|tCount": 11159
},
{
"uid": "0x2e631",
"category.id": 20906,
"category|tCount": 4263
},
{
"uid": "0x3a983",
"category.id": 24927,
"category|tCount": 3774
},
{
"uid": "0x50911",
"category.id": 24427,
"category|tCount": 1958
},
{
"uid": "0x493e1",
"category.id": 23922,
"category|tCount": 1419
},
{
"uid": "0x55731",
"category.id": 29116,
"category|tCount": 1189
},
{
"uid": "0x64191",
"category.id": 20002,
"category|tCount": 1044
},
{
"uid": "0x186a1",
"category.id": 23948,
"category|tCount": 869
},
{
"uid": "0x15f91",
"category.id": 20094,
"category|tCount": 661
},
{
"uid": "0x445c1",
"category.id": 18966,
"category|tCount": 636
},
{
"uid": "0x29811",
"category.id": 19242,
"category|tCount": 586
},
{
"uid": "0x222e1",
"category.id": 25931,
"category|tCount": 520
},
{
"uid": "0xea61",
"category.id": 23079,
"category|tCount": 471
},
{
"uid": "0x4e23",
"category.id": 24349,
"category|tCount": 382
},
{
"uid": "0x77a11",
"category.id": 22190,
"category|tCount": 340
},
{
"uid": "0x3f7a2",
"category.id": 17988,
"category|tCount": 319
},
{
"uid": "0x2bf21",
"category.id": 22199,
"category|tCount": 295
},
{
"uid": "0x13881",
"category.id": 22710,
"category|tCount": 238
},
{
"uid": "0x29812",
"category.id": 26385,
"category|tCount": 238
},
{
"uid": "0x5f371",
"category.id": 25010,
"category|tCount": 232
},
{
"uid": "0x11171",
"category.id": 18412,
"category|tCount": 209
},
{
"uid": "0x11172",
"category.id": 23672,
"category|tCount": 184
},
{
"uid": "0x668a1",
"category.id": 27722,
"category|tCount": 178
},
{
"uid": "0x30d41",
"category.id": 25729,
"category|tCount": 174
},
{
"uid": "0x3f7a1",
"category.id": 19092,
"category|tCount": 157
},
{
"uid": "0x29813",
"category.id": 24411,
"category|tCount": 145
},
{
"uid": "0x1adb1",
"category.id": 21876,
"category|tCount": 142
},
{
"uid": "0x7532",
"category.id": 16915,
"category|tCount": 141
},
{
"uid": "0xc352",
"category.id": 26162,
"category|tCount": 119
},
{
"uid": "0x4e22",
"category.id": 17983,
"category|tCount": 116
},
{
"uid": "0xc353",
"category.id": 23490,
"category|tCount": 104
},
{
"uid": "0x38271",
"category.id": 26024,
"category|tCount": 102
},
{
"uid": "0x7533",
"category.id": 22410,
"category|tCount": 97
},
{
"uid": "0x3a982",
"category.id": 19929,
"category|tCount": 95
},
{
"uid": "0x1fbd1",
"category.id": 24859,
"category|tCount": 84
},
{
"uid": "0x4baf1",
"category.id": 19142,
"category|tCount": 80
},
{
"uid": "0x1d4c2",
"category.id": 19720,
"category|tCount": 79
},
{
"uid": "0x4e21",
"category.id": 22154,
"category|tCount": 78
}
]
}
],
}
}
"detailsOriginal": [
{
"category": [
{
"id": 20538,
"category|tCount": 11613
},
{
"id": 23911,
"category|tCount": 11159
},
{
"id": 20906,
"category|tCount": 4263
},
{
"id": 24927,
"category|tCount": 3774
},
{
"id": 24427,
"category|tCount": 1958
},
{
"id": 23922,
"category|tCount": 1419
},
{
"id": 29116,
"category|tCount": 1189
},
{
"id": 20002,
"category|tCount": 1044
},
{
"id": 23948,
"category|tCount": 869
},
{
"id": 20094,
"category|tCount": 661
},
{
"id": 18966,
"category|tCount": 636
},
{
"id": 19242,
"category|tCount": 586
},
{
"id": 25931,
"category|tCount": 520
},
{
"id": 23079,
"category|tCount": 471
},
{
"id": 24349,
"category|tCount": 382
},
{
"id": 22190,
"category|tCount": 340
},
{
"id": 17988,
"category|tCount": 319
},
{
"id": 22199,
"category|tCount": 295
},
{
"id": 22710,
"category|tCount": 238
},
{
"id": 26385,
"category|tCount": 238
},
{
"id": 25010,
"category|tCount": 232
},
{
"id": 18412,
"category|tCount": 209
},
{
"id": 23672,
"category|tCount": 184
},
{
"id": 27722,
"category|tCount": 178
},
{
"id": 25729,
"category|tCount": 174
},
{
"id": 19092,
"category|tCount": 157
},
{
"id": 24411,
"category|tCount": 145
},
{
"id": 21876,
"category|tCount": 142
},
{
"id": 16915,
"category|tCount": 141
},
{
"id": 26162,
"category|tCount": 119
},
{
"id": 17983,
"category|tCount": 116
},
{
"id": 23490,
"category|tCount": 104
},
{
"id": 26024,
"category|tCount": 102
},
{
"id": 22410,
"category|tCount": 97
},
{
"id": 19929,
"category|tCount": 95
},
{
"id": 24859,
"category|tCount": 84
},
{
"id": 19142,
"category|tCount": 80
},
{
"id": 19720,
"category|tCount": 79
},
{
"id": 22154,
"category|tCount": 78
}
]
}
]