False schema validation errors

[gerliczky]

Problem/Motivation

There are false schema validation error messages

Actual behavior

Steps to reproduce

Use yaml configured Lovelace dashboard

[github-actions]

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[Wolfgang-03]

A similar, incorrect behavior occurs with the MQTT Number integration.

command_template, suggested_area & device_class are marked as "not allowed", although they are included in the documentation and work.

[iay]

Same, I think, with the new template sensor blueprint functionality. The example from the documentation comes out like this:

Developer tools > YAML > Check configuration seems to think it's OK, though.

Presumably needs a schema update.

Home Assistant 2024.12, add-on 5.18.0.