@jasun kadrijoski,
Are you trying to set this policy for the MS Edge (Chromium) browser?
If yes, it looks like you are setting the policy for the Edge legacy browser and this is the reason that it is not working.
For the Edge (chromium) browser, you need to download and installed the Edge Group Policy template first, I suggest you refer to this document and follow the steps to install it.
After that, you need to enable the Clear browsing data when Microsoft Edge closes policy.
Group Policy (ADMX) info:
- GP unique name: ClearBrowsingDataOnExit
- GP name: Clear browsing data when Microsoft Edge closes
- GP path (Mandatory):
Administrative Templates/Microsoft Edge/
- GP ADMX file name: MSEdge.admx
Let me know if I misunderstand something, I will try to correct myself.
Thanks for your understanding.
----------
If the response is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.