Step 1. Open collection.

Step 2. Click on artefact. 

Step 3. Choose items and stat (for example, head+feet with "speed" param).

Step 4. Unchoose one item (feet). 

Expected result: the selection of the "Speed" parameter will be reset, the list of artifacts will be updated in accordance with the "Head" filter. 

The actual result: the "Speed" parameter is not reset, but is blocked, artifacts are filtered by "Head+Speed" 

Fix it, pls