IDM integrated to Vivaldi but not showing up during video playback
idm extension has been successfully installed in extension list but not popping up or showing the download bar nowhere. Neither on YouTube nor facebook. But it's working normally in other browsers.
Using Vivaldi 1.9 on Windows 10 (14393.1198)
Search the Vivaldi forums for "Internet Download manager" -- there are many threads like this, maybe you find a solution that works for you.