It's an unfortunate situation. The tightening of restrictions around direct access to the URLs a page is accessing definitely improves security (think about how many random malware add-ons tech illiterate people install), but also makes filter lists much more difficult to implement.

Ublock Origin Lite is fully V3 compliant. They work around the issue by having a "basic" filter mode that hands off their list to the browser and trusts Chrome itself to do the filtering, rather than the add-on. You can also give it full permissions on a site by site basis, which will then work almost exactly like Ublock Origin.