Module Class Suffix not set correctly in Sidebars' Modules

Hello

I think there a problem for in the modules rendering in ES sidebars (dashboard, groups...), when you set a "Module Class Suffix" in the module. The class suffix is set too low in the divs, so that the class will not wrap all the module.
The result is that, for example, if you set "Module Class Suffix" = " hidden-xs" because you don't want you module to display on small screens (using Bootstrap), then the title of the module will display anyway...

E.g. this is what we have:

<div class="es-widget es-widget-borderless">

  <div class="es-widget-head">Module Title</div>

    <div class="es-widget-body pl-0 pl-5 pr-5">

      <div class="es-modules-wrap es-modules-es-dashboard-sidebar-after-newsfeeds">

        <div class="moduletable hidden-xs">

          ...

This is what we should have (I think, I'm not a specialist ):

<div class="es-widget es-widget-borderless hidden-xs">

  <div class="es-widget-head">Module Title</div>

    <div class="es-widget-body pl-0 pl-5 pr-5">

      <div class="es-modules-wrap es-modules-es-dashboard-sidebar-after-newsfeeds">

        <div class="moduletable">

          ...

At least this is how it works for the modules rendered by the Joomla template I'm using.

Thanks