Project interpreter sees package, but inspector does not.

I installed all dependencies from poetry. Then spawned the virtual environment.
Cause pycharm does not directly support poetry I simply added poetry virtual environment path to the pycharm project interpreter. It recognized all packages. Then I specified Django's support.
But when I opened a file it highlighted some of the imports, although pycharm sees them.

And I can import them from that virtual environment.

P.S. I have tried poetry plugin, no results.