The version list shows snapshots despite it being unchecked.

Despite unchecking the snapshots option in patch notes tab and the installations tab, the snapshot versions still appear in the version list.

How to reproduce the issue:

1. Open Minecraft Launcher
2. Go to the Installations tab 
3. At the top right you can see versions, uncheck snapshots
4. Then go to patch notes tab, at the top left you can see versions, uncheck snapshots again.
5. Then go to the installations tab again and click new installations.
6. Click on version
7. You should still see snapshots appearing in the list.