How to make more than 1 arrow?

I can only make one arrow and if I try to make a second one the old one is deleted.
I use Opera in case it makes a difference.

It probably does. I can easily draw multiple arrows.

i dont know

Me too, but i don't use Opera so idk.

Seems like Opera does not allow it, I tried it with Firefox and it works so it's the browser.
Don't know if there is a way to make it work in Opera.

I just tried opera and it has a setting 'enable mouse gestures' which seems to be enabled as a default. i just turned that off and then i was able to do multiple arrows like other browsers. You find it by picking Menu, Settings, Scroll to bottom to Advanced, then to bottom again for 'enable mouse gestures'. Turn it off, close the browser and open again.