Vlad

Hi! It is a real problem, march 2021 still not merged, please do it

Just disable ivy in tsconfig.app.json (and in tsconfig.server.json if you use Angular Universal) `"angularCompilerOptions": { "enableIvy": false },` Not all the main libraries already support Ivy, so the only solution...

https://medium.com/@fessbespalov/enabling-initialnavigation-with-localizerouter-and-angular-universal-8d514f1faad9 I had the same problem and wrote an article when solved, mb it'll help someone :)