qBittorrent official forums

When I select the search tab, it is shown everything grayed out. Seems like it load the feature and 5 seconds later it turns everything grayed out. If I go to search plugin, the window is empty and even if I add a new plugin is not being loaded

OS: Ubuntu 20.10
QBT: qbittorrent-nox

Fixed it, just deleted nova3 folder and restarted qbittorrent, that cleared all the search engines and rebuilt