ROIs not displayed when created

[Rdornier]

Hello,

From time to time, a bug occurs when I try to create any ROI on any panel (either from the modal dialog, from copy-pasting or from inset creation).
I couldn't find out the conditions under which this bug occurred.

Symptoms

When I copy-paste a ROI or when I create a new one, the ROI is not displayed on the image but... it is somehow saved in the background because when I save and refresh the figure, the ROI is now correctly displayed.

If I try to create an inset, then the browser ask me if I want to reload the page without saving

The error is only visible in the console

Uncaught Error: SVG container not found.
    create raphael.min.js:1
    c raphael.min.js:1
    At shape_manager.js:53
    render_shapes panel_view.js:169
    Backbone 6
    add_shapes panel_model.js:374
    createInset right_panel_view.js:149
    _i Underscore
    rt Backbone
    createInset right_panel_view.js:128
    jQuery 2
        dispatch
        handle
raphael.min.js:1:73427

Quick walk-around

Save the figure and refresh omero.figure. Then, it is working as expected.