This documentation is not using the current rendering mechanism and is probably outdated. The extension maintainer should switch to the new system. Details on how to use the rendering mechanism can be found here.

Introduction Package

A lot of images won’t displayed

Please set the constant

plugin.bootstrap_package_contentelements.preload.images = 1


  • Contant Editor > Category [BOOTSTRAP PACKAGE: ADVANCED]
  • Content Elements Preloading > Preload Images [X]