elasticsearch: DISJOINT query relation not supported for Field - elasticsearch

Question

I have created the simplest index in ES v7.10:
it maps mylocation field into geo_point (not geo_shape):
PUT /myindex
{
"mappings": {
"dynamic": "false",
"properties": {
"mylocation": {
"type": "geo_point"
}
}
}
}
then I pushed some data inside. I've omitted this to shorten the question...
When I query the below, all works fine:
{
"query": {
"bool": {
"must": {
"match_all": {}
},
"filter": {
"geo_shape": {
"mylocation": {
"shape": {
"type": "polygon",
"coordinates": [[ [ 13.0, 53.0 ], [ 0.0, 1.0 ], [ 0.0, 0.0 ], [ 13.0, 53.0 ] ]]
},
"relation": "intersects"
}
}
}
}
}
}
when I replace the intersects with disjoint, I get the error:
DISJOINT query relation not supported for Field [mylocation].
In elastic docs (for the relevant version, 7), it is mentioned that "Geoshape query filter documents indexed using the geo_shape or geo_point type" (and I am using the geo_point). Down the same page, it is written the "disjoint" is supported!
What am I missing? Why do I get the error?

Answer 1

No idea how I have missed it, but in v7.10 docs (link in the question) they write in the next paragraph:
When searching a field of type geo_point there is a single supported
spatial relation operator:
INTERSECTS - (default) Return all documents whose geo_point field
intersects the query geometry.
In v7.17 they do not have this limitation anymore...