Adding discriminator causes spurious "recursive" notice in another schema

[dpkirchner]

Describe the bug
When adding a discriminator to one schema, the generated HTML indicates another schema is "recursive", despite no connection between the two schemas.

Expected behavior
I expected the two independent schemas to be rendered entirely.

Minimal reproducible OpenAPI snippet(if possible)

Here's the openapi.yaml and the file refs:

https://gist.github.com/dpkirchner/3e41497358e9890b70af42d704b7ec9e

Screenshots

Additional context

User is not marked recursive if you remove the discriminator object from item.yaml.

redoc-cli: 0.12.3
redoc: 2.0.0-rc.56

Command line: redoc-cli bundle -o web/index.html ./openapi.yaml

A similar bug was closed in 2019: #695

[petersamokhin]

The same issue, with the complicated structure of files and a discriminator used somewhere ruins the whole schema models.