No handle to resize textareas

[smichel17]

As soon as you focus a textarea with the markdown editor (e.g. Talk submission > abstract or Profile > biography), the handle to resize it disappears. This is caused by the js adding an inline style, resize=none. As someone who likes to resize the textarea to be much larger than required, I think resize=vertical would be the best option here.

From a quick check of http://demo.osem.io/conferences/osemdemo/program/proposals/new, this seems to be an upstream issue (perhaps even in the markdown editor, if that's a separate library?). I'm happy to submit an issue either to https://github.com/openSUSE/osem or to another place (in which case I'll need pointing in the right direction).

[AndrewKvalheim]

Thanks for raising this. SeaGL is currently running an unmaintained fork of OSEM and planning to migrate back to upstream, so that would be the best place to make the change.

At a glance I think this traces back to refactory-id/bootstrap-markdown#26.