Revert button remains active/clickable after clicking on Apply changes

[uBlock-user]

Prerequisites

• I verified that this is not a filter issue
  • Filter issues MUST be reported at filter issue tracker
• This is not a support issue or a question
  • Support issues and questions are handled at /r/uBlockOrigin
• I performed a cursory search of the issue tracker to avoid opening a duplicate issue
  • Your issue may already be reported.
• I tried to reproduce the issue when...
  • uBlock Origin is the only extension
  • uBlock Origin with default lists/settings
  • using a new, unmodified browser profile
• I am running the latest version of uBlock Origin
• I checked the documentation to understand that the issue I report is not a normal behavior

Description

Revert button remains active/clickable even after I have clicked on Apply changes in My Filters.

Steps to Reproduce

1. Open dashboard and goto My Filters, add ||example.com^ and click Apply changes, notice Revert button stays active and clickable even after Apply changes has been clicked on.

Expected behavior:

Revert button must not be active/clickable once you press Apply changes button.

Actual behavior:

Revert button remains active/clickable once you press Apply changes button.

Your environment

• uBlock Origin version: 1.17.7b0
• Browser Name and version: Chromium 73/Firefox 66
• Operating System and version: Win 10