Filter module does not show filters on Category page

Hi all,

please help. Filter module does not shown on Category page.
Version of store is 2.1.0.2

My steps:
1. Enable Filter module
2. Set Filter module on the page Category. Left column
3. Setup filter groups and filters
4. Link 2 products with same filter "Filter 1"
5. Open Category page

Actual: no filter module in left column
Expected: filter module in left column

You need to also attach your Filters to the category, in the category data. The rest of your setup sounds fine, so it should work after that.