But hey, why dont you create a browser extension?
Or maybe adding a userscript as alternative for extension.
Thanks for bug reports, I will update it ASAP
It appears to be fixed now and it is showing English language.
For creating URL inside post you just need to type the url bbcode manually, no option for insert for now.
Maybe you should think about making a small update to make it easier and quicker to add inserts and links.
If I understand correctly we have o click on icon in browser to generate bbcode is that right?