You can install it in Opera, but it wont work with paid mode.
I patched it (one-liner), but can't provide instructions, as it could be used to crack the plugin.
Just some information, that could help Vladyslav resolving the issue:
chrome.identity.getProfileUserInfo() does not exist in Opera.
This is the reason, that the userInfo object is not defined and its email field not populated.
The current way, the auth works will never allow to use Opera.
You should have a look into https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/identity as
launchWebAuthFlow() might be the solution.
launchWebAuthFlow()
Moved answer to https://tabsoutliner.userecho.com/communities/1/topics/109-to-extension-for-opera-sidebar#comment-1339
Customer support service by UserEcho
You can install it in Opera, but it wont work with paid mode.
I patched it (one-liner), but can't provide instructions, as it could be used to crack the plugin.
Just some information, that could help Vladyslav resolving the issue:
chrome.identity.getProfileUserInfo() does not exist in Opera.
This is the reason, that the userInfo object is not defined and its email field not populated.
The current way, the auth works will never allow to use Opera.
You should have a look into https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/identity as
launchWebAuthFlow()might be the solution.