tabs.detectLanguage() throw exception

saroyanm

saroyanm

Hello opera browser team,

The latest version of Opera browser throws Cannot determine language exception when using tabs.detectLanguage() API.

Can be easily tested by Injecting code below into an extension background page:

chrome.tabs.query({active: true}, (tab) => {
  chrome.tabs.detectLanguage(tab.id, console.log);
});

This issue currently prevents Adblock Plus team from supporting new filter suggestion functionality in Opera browser, see -> https://gitlab.com/eyeo/adblockplus/abpui/adblockplusui/-/issues/960