Hello Zickey,

Thanks for the review!

You can manage ANY extension shortcuts by following these simple steps:
1) RMB on the extension button -> LMB on "Manage Extension".
2) LMB on the gear icon in the right upper corner and LMB on the last option "Manage extension shortcuts".

I like your idea of including an option to add a specific "user selected" tab, I will find a bit of free time to implement it!

===UPDATE===
Hi @zickey, by your request I've updated the extension and added options page where you can setup a custom url to open instead of an empty new tab.

Cheers!

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SM