Enabling blocked text selection

[lencc]

I found a website where there is no way to select text and open a right-click (context) menu within Mozilla Firefox:
http://zelenisvet.com/

I believe this is not an uBlock issue, however I would like to know if there is a way to unblock it with any uBlock filter.

Thank you!

[seanrand]

Blocking inline scripts seems to prevent context menu/text selection hijacking on that site. Might cause other breakage, though.