Hi,
In connected mode, SonarLint uses the configuration from SonarQube. If you define these properties on SonarQube, it will work. Note that the recommended way to ignore plugins is to configure the quality profile, instead of properties.
In addition, when these properties are defined in pom.xml, they are only visible by the Maven plugin that pushes the analysis results to SonarQube. When SonarLint analyzes the project in your IDE, the properties are not visible, because SonarLint doesn't rely on the Maven plugin, but instead it gets all the build configuration it needs such as classpath and so on from the IDE directly.
As for the Analysis properties view, indeed this doesn't work at the moment for ignoring rules. We might consider to improve that. In general, we recommend configuring such details on SonarQube, and let SonarLint inherit that.
I hope this answers your questions.
Janos