I have excluded some folders inside my vendor folder, and they are marked yellow in the Project view. They are however still being indexed and PHPStorm still complains about "Multiple definitions exists for class" even though the other files are in the excluded directories.
When I "Go To" -> "Declaration" a window pops up and lists all the options, with the excluded ones with yellow background.
I have tried to invalidate cache, but it still indexes them.
Extremely frustrating that PHPStorm knows they are excluded, but indexes and shows them anyway.
Is this the right place to ask for help and/or report this bug?