Hi,
just delete the extension, doesnt work anymore.

There is a much better way:
-Put in the browser-adresses opera://flags/#sidebar-site-panel and enable the option
-Restart browser
-Go to the sidebar settings
-at the bottom you can set your own pages. Just put keep.google.com
-Done

This flag doesnt exist anymore...

its really annoying for long scrolling pages that have to load... like facebook or 9gag...
with the first click i loose the point where i was.
and with my second i dont get back to it...

Hi,
just delete the extension, doesnt work anymore.

There is a much better way:
-Put in the browser-adresses opera://flags/#sidebar-site-panel and enable the option
-Restart browser
-Go to the sidebar settings
-at the bottom you can set your own pages. Just put keep.google.com
-Done

Yeap works thanx everyone.
Solution step by step:
1)--> C:\Users[YOUR USERNAME]\AppData\Roaming\Opera Software\Opera Stable\Extensions\jahdnmdiogdjiondmkmicfekiokaalkj\1.0.3.1_0_locales\en\messages.json
2)open it with editor.
3)change the keep.google.com/keep to keep.google.com/
4) Restart opera and your done

This flag doesnt exist anymore...

its really annoying for long scrolling pages that have to load... like facebook or 9gag...
with the first click i loose the point where i was.
and with my second i dont get back to it...