Renovate prevent query for local dependencies in maven

Question

I have maven multi module project.

Parent pom.xml:

<groupId>com.group</groupId>
<artifactId>product-parent</artifactId>
<version>1.0.0-SNAPSHOT</version>

Child pom.xml:

<parent>
    <groupId>com.group</groupId>
    <artifactId>product-parent</artifactId>
    <version>1.0.0-SNAPSHOT</version>
    <relativePath>../pom.xml</relativePath>
</parent>
<artifactId>product</artifactId>

When I run Renovate I see in log that product-parent dependency is queried to maven central. But I want Renovate to ignore local (in project) dependencies - in other words, ignore dependencies when dependency have filled in relativePath.

This behavior has other side effects such as when release version of local dependency exists, Renovate prioritize it over SNAPSHOT (unstable) and creates merge/pull request on this product-parent dependency which is for local dependencies unwanted behavior.

Tested with self hosted renovate v37.173

As workaround I list all affected local parent poms in ignoreDeps