Edit

Share via

MutationEventsEnabled

  • Article

Enable deprecated/removed Mutation Events (obsolete)

OBSOLETE: This policy is obsolete and doesn't work after Microsoft Edge version 136.

Supported versions

  • On Windows and macOS since 124, until 136

Description

This policy provides a temporary opt-in back to a deprecated and removed set of platform events named Mutation Events.

If you enable this policy, mutation events will continue to be fired, even if they've been disabled by default for normal web users.

If you disable or don't configure this policy, these events will not be fired.

Note: This policy is a temporary workaround and will be obsolete starting with Microsoft Edge version 137.

Supported features

  • Can be mandatory: Yes
  • Can be recommended: No
  • Dynamic Policy Refresh: Yes
  • Per Profile: Yes
  • Applies to a profile that is signed in with a Microsoft account: No

Data type

  • Boolean

Windows information and settings

Group Policy (ADMX) info

  • GP unique name: MutationEventsEnabled
  • GP name: Enable deprecated/removed Mutation Events (obsolete)
  • GP path (Mandatory): Administrative Templates/Microsoft Edge
  • GP path (Recommended): N/A
  • GP ADMX file name: MSEdge.admx

Example value

Enabled

Registry settings

  • Path (Mandatory): SOFTWARE\Policies\Microsoft\Edge
  • Path (Recommended): N/A
  • Value name: MutationEventsEnabled
  • Value type: REG_DWORD

Example registry value

0x00000001

Mac information and settings

  • Preference Key name: MutationEventsEnabled
  • Example value:
<true/>

See also