Difficulties to query nested arrays with multiple itens Mongoose - arrays

Question

I`ve modeled a document to be:
let UserSchema = new Schema({
name: { type: String, required: true, max: 50, unique: true },
email: {type: String, required: true, max: 50, unique: true},
password: {type: String, required: true, max: 20},
monitoringProject: [
{
projectName: { type: String, required: true, max: 30},
token: { type: String, required: true},
dispositives: [
{
name: { type: String, required: true, max: 15},
value: { type: String, required: true},
token: { type: String}
}
]
}
],
controlProject: [
{
projectName: { type: String, required: true, max: 30},
token: { type: String, required: true},
dispositives: [
{
name: { type: String, required: true, max: 15},
value: { type: String, required: true},
token: { type: String}
}
]
}
]
});
In the monitoringProject, for example, I can log too many different projects, and, to each project, I can log too many dispositives. So, I have nested arrays. In other project, where I have just one project, and many dispositives, I can list them and search for just one dispositive. But in this case, like this:
[ { "_id": "5ee18ece1ea5af75bae55f91", "monitoringProject": [ { "dispositives": [ { "_id": "5ee18ef31ea5af75bae55f9c", "name": "Dispositivo 1", "token": "$2b$15$NntmY9ihNZ7R1Vg1WMtmzOSjlfCoKIuHLofF6g5tKXA57WLLc2At2" }, { "_id": "5ee18ef81ea5af75bae55f9e", "name": "Dispositivo 2", "token": "$2b$15$OZB7HbDLvonsv6A71ozW7.yVY2vJOipTCj0AH7XzoafQwwDho.jpm" }, { "_id": "5ee18efc1ea5af75bae55fa0", "name": "Dispositivo 3", "token": "$2b$15$0hpDzNeTO2qJzBVyAHc/UesrnIRi/YpeAlpCLewNhmfl6fe3SEN0i" }, { "_id": "5ee2278d0754817853134bf3", "name": "Dispositivo 4", "token": "$2b$15$ldC5/CyxITPJGUvtXJ.2S.D6a3FBftg6ctQeS4ne/9xpMP5PPiszK" }, { "_id": "5ee2288956fc4c7870044395", "name": "Dispositivo 6", "token": "$2b$15$3rJt.gXEi/gALvrwxVUsWuwF2RUcBmZcoFOQeXwF45ZuKQrB3AGHG" }, { "_id": "5ee6d23d1756b7a8384bcff0", "name": "Dispositivo 7", "token": "$2b$15$C3I9STKJpf9i/7hzhvHEs.IizXpOEmgRTD3hd7ZSdcvATb73Z0zNC" } ], "_id": "5ee18ede1ea5af75bae55f94", "projectName": "Projeto 2", "token": "$2b$15$xaytMbMnGd3BMAGapX8nn.imvkQKetqx0OIlUUyP3gCxlKz/G6DiG" } ] } ]
I can only list all the Dispositives. I want to return just, for example, "Dispositivo 2".
I used to querys:
await User.find({ email: req.body.email, monitoringProject: { $elemMatch: { token: req.body.projecttoken, dispositives: { $elemMatch: { token: req.body.dispositivetoken } } } } }, { "monitoringProject.$.dispositives": 1} )
or
await User.find({ email: req.body.email, 'monitoringProject.token': req.body.projecttoken, 'monitoringProject.dispositives.token': req.body.dispositivetoken}, { 'monitoringProject.dispositives.$': 1 })
Using find or findOne. How can I return just the document I want? I tried so many different ways, but with no lucky.