Screen time - Prevent web content

Ive set 'Limit Adult Websites" and the safe search is work perfect in safari .

If you try to access to google via "in-app browser" from youtube , google maps or gmail - the google safesarch is not working at all and you can search whatever you want and access adult websites without any problem.

Is there any solution to this ?

Unfortunately the only solution I think exists is to delete these apps.

Thanks for the help !