Block Sub-Pages of Single Page Applications

Many modern websites are single page applications that don’t reload when the user switches to another page of the same application, but just apply the content according to the new URL. Currently it doesn’t seem like one sec does not support blocking URLs when they are reached using this same page navigation. It would be nice if it did, don’t know if this is possible with safari’s extension API.

Example: I have setup a blocker for youtube.com/shorts . When I navigate there directly, one sec takes action. When I go to YouTube.com first and then select ‘Shorts’ in the navigation or the suggested content, one sec does not intervene.