ng add @cypress/schematic adds 2 cypress directories

[semla]

It looks like 2 cypress folders are added when adding cypress using the angular schematic ng add @cypress/schematic.
I am guessing this is not intended behavior?
Is it only happening to me and if so, what should I look for? The project was started way back in Angular2 so maybe there is some oddity in angular.json or elswhere that cause this behavior?

$ ng add @cypress/schematic
ℹ Using package manager: npm
✔ Found compatible package version: @cypress/schematic@1.5.0.
✔ Package information loaded.
 
The package @cypress/schematic@1.5.0 will be installed and executed.
Would you like to proceed? Yes
✔ Package successfully installed.
? Would you like the default `ng e2e` command to use Cypress? [ Protractor to Cy
press Migration Guide: https://on.cypress.io/protractor-to-cypress?cli=true ] Ye
s
CREATE cypress.json (298 bytes)
CREATE cypress/tsconfig.json (139 bytes)
CREATE cypress/integration/spec.ts (178 bytes)
CREATE cypress/plugins/index.ts (180 bytes)
CREATE cypress/support/commands.ts (1377 bytes)
CREATE cypress/support/index.ts (651 bytes)
CREATE e2e/cypress.json (322 bytes)
CREATE e2e/cypress/tsconfig.json (142 bytes)
CREATE e2e/cypress/integration/spec.ts (178 bytes)
CREATE e2e/cypress/plugins/index.ts (180 bytes)
CREATE e2e/cypress/support/commands.ts (1377 bytes)
CREATE e2e/cypress/support/index.ts (651 bytes)
CREATE projects/my-project/cypress.json (430 bytes)
CREATE projects/my-project/cypress/tsconfig.json (145 bytes)
CREATE projects/my-project/cypress/integration/spec.ts (178 bytes)
CREATE projects/my-project/cypress/plugins/index.ts (180 bytes)
CREATE projects/my-project/cypress/support/commands.ts (1377 bytes)
CREATE projects/my-project/cypress/support/index.ts (651 bytes)
CREATE projects/admin/cypress.json (388 bytes)
CREATE projects/admin/cypress/tsconfig.json (145 bytes)
CREATE projects/admin/cypress/integration/spec.ts (178 bytes)
CREATE projects/admin/cypress/plugins/index.ts (180 bytes)
CREATE projects/admin/cypress/support/commands.ts (1377 bytes)
CREATE projects/admin/cypress/support/index.ts (651 bytes)
UPDATE package.json (4026 bytes)
UPDATE angular.json (18818 bytes)
✔ Packages installed successfully.

So 2 cypress folders are generated for the main project, one in the root and one in e2e (I changed the wrong spec.ts file and wondered why the test never updated).

$ tree cypress
cypress
├── integration
│   └── spec.ts
├── plugins
│   └── index.ts
├── support
│   ├── commands.ts
│   └── index.ts
└── tsconfig.json

3 directories, 5 files

$ tree e2e/cypress
e2e/cypress
├── integration
│   └── spec.ts
├── plugins
│   └── index.ts
├── support
│   ├── commands.ts
│   └── index.ts
└── tsconfig.json

3 directories, 5 files

[semla]

Solved.
I had added an extra project for e2e-testing in angular.json, for some reason I now have forgotten. So the extra directory was logical.