Weird UX around setting limited data permissions

[nemanjaglumac]

Describe the bug
You can get into a weird state where you want to limit the permissions on a database, which then correctly opens tables view for you, but if you navigate back to the database view, the icon still shows "limited access". You can click save after which that icon's gone.

Logs

To Reproduce
Steps to reproduce the behavior:

1. Go to /admin/permissions/databases
2. Click on data access for a database
3. Choose "limited"
4. It immediately opens tables view (really nice touch and expected behavior)
5. Don't select any table and don't change permissions
6. Go back to the database view
7. See that the icon is still "limited"
8. See that you can actually save permissions
9. Click Save
10. After this, the icon is gone and we're back to the original state

Expected behavior

• Save button shouldn't be enabled if permissions haven't been changed
• Limited access icon probably shouldn't show before limited access is given/set

Screenshots

Information about your Metabase Installation:
N/A

Severity
UX/UI. Extremely low.